| 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 | $224.77 | 13.411% | $254.9139 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $201.80 | 13.640% | $229.3255 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $161.50 | 4.653% | $169.0146 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $112.39 | 4.208% | $117.1194 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $59.33 | 10.749% | $65.7074 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $117.64 | 6.254% | $124.9972 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $25.66 | 10.518% | $28.3589 | $28.36 | $28.35 | $28.40 |
| 7 purchase totals = | $903.09 | $989.4369 | $989.44 | $989.40 | $989.40 | |