| 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 | $224.52 | 8.733% | $244.1273 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $184.51 | 12.332% | $207.2638 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $86.35 | 6.555% | $92.0102 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $110.25 | 10.120% | $121.4073 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $11.76 | 9.604% | $12.8894 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $59.62 | 9.283% | $65.1545 | $65.15 | $65.15 | $65.20 |
| Purchase #7 | $94.77 | 7.781% | $102.1441 | $102.14 | $102.15 | $102.10 |
| 7 purchase totals = | $771.78 | $844.9966 | $844.99 | $845.00 | $845.00 | |