GitLab

Steps to replicate:

1. Ensure that there are multiple contributions with non-zero non-deductible amount.
2. Go to Contribution Summary Report
3. Select Non-Deductible amount column + Grouping on Receive Date - Month

Result: Total non-deductible amount is incorrect against each month

On closer look, group function (- SUM) is not applied on non-deductible amount, thus the report column show random amount.

Here's a screencast that explains the issue, where I added two contributions this month w/o non-deductible amount respectively, but the Contribution summary report shows incorrect value:

ping @JoeMurray @eileen @mattwire @Edselopez