| 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 | $220.32 | 11.749% | $246.2054 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $16.99 | 5.528% | $17.9292 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $35.61 | 13.648% | $40.4701 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $194.94 | 7.689% | $209.9289 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $81.62 | 8.709% | $88.7283 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $59.79 | 12.345% | $67.1711 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $190.92 | 10.399% | $210.7738 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $800.19 | $881.2068 | $881.21 | $881.20 | $881.20 | |