| 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 | $113.49 | 8.596% | $123.2456 | $123.25 | $123.25 | $123.20 |
| Purchase #2 | $49.37 | 11.691% | $55.1418 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $232.51 | 7.669% | $250.3412 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $149.82 | 3.284% | $154.7401 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $25.41 | 3.809% | $26.3779 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $169.66 | 8.525% | $184.1235 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $33.66 | 11.865% | $37.6538 | $37.65 | $37.65 | $37.70 |
| 7 purchase totals = | $773.92 | $831.6239 | $831.62 | $831.65 | $831.50 | |