| 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 | $126.45 | 13.501% | $143.522 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $86.42 | 8.396% | $93.6758 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $125.85 | 10.504% | $139.0693 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $230.54 | 7.730% | $248.3607 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $20.46 | 4.242% | $21.3279 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $26.30 | 4.428% | $27.4646 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $206.80 | 12.518% | $232.6872 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $822.82 | $906.1075 | $906.11 | $906.10 | $906.20 | |