| 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 | $206.33 | 6.239% | $219.2029 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $109.74 | 8.555% | $119.1283 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $95.43 | 9.507% | $104.5025 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $58.31 | 7.648% | $62.7695 | $62.77 | $62.75 | $62.80 |
| Purchase #5 | $139.53 | 11.255% | $155.2341 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $61.56 | 7.311% | $66.0607 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $78.42 | 4.411% | $81.8791 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $749.32 | $808.7771 | $808.77 | $808.80 | $808.80 | |