Save GST amount as CGST and SGST for Haryana invocies.

[mohitsharma-22]

Please create two columns for GST (CGST & SGST) to save the GST amount for invoices whose address is in Haryana state. CGST is 9 % of the Invoices amount (without tax) SGST is 9 % of the Invocies amount (without tax)

This request is needed to get the correct values in the monthly GST report. https://github.com/ColoredCow/portal/issues/1324

[deepankar-sajwan]

• When invoice is generated from the company office located in the same state, where client is also located. Then the gst is divide into two parts cgst - 9% of invoice amount and sgst - 9% of invoice amount .
• So for instance our office is located in Haryana, and client for whom invoice is to be generated is also located in Haryana. Then cgst and sgst fields including their tax amount should be available.
• If client is located outside Haryana then igst -18% of invoice amount, igst field including the tax amount should be available

[mohitsharma-22]

Adding screenshots to share the placeholders where these fields are needed. New field name = Total invoice amount