| 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 | $222.61 | 9.662% | $244.1186 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $178.85 | 6.737% | $190.8991 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $12.79 | 3.133% | $13.1907 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $102.61 | 9.327% | $112.1804 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $93.32 | 4.872% | $97.8666 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $44.79 | 12.241% | $50.2727 | $50.27 | $50.25 | $50.30 |
| Purchase #7 | $63.61 | 6.716% | $67.882 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $718.58 | $776.4101 | $776.41 | $776.40 | $776.50 | |