| 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 | $129.87 | 10.359% | $143.3232 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $82.98 | 12.214% | $93.1152 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $225.62 | 11.314% | $251.1466 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $209.85 | 12.714% | $236.5303 | $236.53 | $236.55 | $236.50 |
| Purchase #5 | $30.70 | 9.634% | $33.6576 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $74.44 | 11.686% | $83.1391 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $34.30 | 4.787% | $35.9419 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $787.76 | $876.8539 | $876.86 | $876.85 | $876.70 | |