| 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 | $228.32 | 9.868% | $250.8506 | $250.85 | $250.85 | $250.90 |
| Purchase #2 | $116.75 | 4.124% | $121.5648 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $99.50 | 12.456% | $111.8937 | $111.89 | $111.90 | $111.90 |
| Purchase #4 | $108.75 | 11.492% | $121.2476 | $121.25 | $121.25 | $121.20 |
| Purchase #5 | $224.96 | 8.575% | $244.2503 | $244.25 | $244.25 | $244.30 |
| Purchase #6 | $45.31 | 13.394% | $51.3788 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $66.71 | 13.284% | $75.5718 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $890.30 | $976.7576 | $976.75 | $976.75 | $976.90 | |