Complex PO Invoice Tax Calculation
Need your suggestions to achieve the below workaround.
We have implemented Service Procurement module and currently the system is calculating the tax based on scenario # 1.
We would like to achieve scenario # 2.
If any one has come across this scenario and achieved through workaround, please suggest.
Scenario 1: System behavior :
Item = SAR 100
retainage = SAR 10
Tax = SAR (100 -10) * 5% = SAR 4.50
Scenario 2: Expected behavior :
Item = SAR 100
retainage = SAR 10
Tax = SAR 100 * 5% = SAR 5.00
Thanks