| 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 | $108.28 | 11.785% | $121.0408 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $194.65 | 9.668% | $213.4688 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $49.98 | 10.362% | $55.1589 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $34.48 | 10.804% | $38.2052 | $38.21 | $38.20 | $38.20 |
| Purchase #5 | $107.41 | 8.674% | $116.7267 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $210.94 | 5.317% | $222.1557 | $222.16 | $222.15 | $222.20 |
| Purchase #7 | $100.35 | 6.817% | $107.1909 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $806.09 | $873.9470 | $873.96 | $873.95 | $874.00 | |