| 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 | $217.91 | 7.782% | $234.8678 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $73.60 | 10.800% | $81.5488 | $81.55 | $81.55 | $81.50 |
| Purchase #3 | $41.43 | 8.171% | $44.8152 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $29.85 | 11.125% | $33.1708 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $224.54 | 12.666% | $252.9802 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $217.55 | 9.784% | $238.8351 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $54.81 | 6.105% | $58.1562 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $859.69 | $944.3741 | $944.39 | $944.35 | $944.40 | |