| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.52 | 7.840% | $224.868 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $223.85 | 5.740% | $236.699 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $137.92 | 12.450% | $155.091 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $37.88 | 11.389% | $42.1942 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $95.73 | 4.339% | $99.8837 | $99.88 | $99.90 | $99.90 |
| Purchase #6 | $54.98 | 4.678% | $57.552 | $57.55 | $57.55 | $57.60 |
| Purchase #7 | $154.31 | 10.723% | $170.8567 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $913.19 | $987.1446 | $987.14 | $987.15 | $987.30 | |