| 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 | $115.41 | 9.802% | $126.7225 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $178.82 | 8.842% | $194.6313 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $143.98 | 8.104% | $155.6481 | $155.65 | $155.65 | $155.60 |
| Purchase #4 | $191.89 | 10.325% | $211.7026 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $136.69 | 12.684% | $154.0278 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $93.42 | 6.555% | $99.5437 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $49.92 | 11.706% | $55.7636 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $910.13 | $998.0396 | $998.03 | $998.05 | $997.90 | |