| 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 | $219.71 | 9.722% | $241.0702 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $39.43 | 12.309% | $44.2834 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $11.44 | 3.576% | $11.8491 | $11.85 | $11.85 | $11.80 |
| Purchase #4 | $148.85 | 13.850% | $169.4657 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $140.25 | 13.617% | $159.3478 | $159.35 | $159.35 | $159.30 |
| Purchase #6 | $7.83 | 5.420% | $8.2544 | $8.25 | $8.25 | $8.30 |
| Purchase #7 | $91.43 | 8.831% | $99.5042 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $658.94 | $733.7748 | $733.77 | $733.75 | $733.80 | |