| 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 | $212.36 | 6.560% | $226.2908 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $135.60 | 11.560% | $151.2754 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $44.71 | 12.509% | $50.3028 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $130.37 | 10.564% | $144.1423 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $99.50 | 3.373% | $102.8561 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $156.81 | 8.336% | $169.8817 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $44.55 | 5.831% | $47.1477 | $47.15 | $47.15 | $47.10 |
| 7 purchase totals = | $823.90 | $891.8968 | $891.90 | $891.95 | $891.90 | |