| 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 | $112.95 | 11.375% | $125.7981 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $41.56 | 6.284% | $44.1716 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $145.66 | 5.278% | $153.3479 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $212.28 | 12.513% | $238.8426 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $223.48 | 7.519% | $240.2835 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $56.58 | 4.147% | $58.9264 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $99.91 | 7.603% | $107.5062 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $892.42 | $968.8763 | $968.88 | $968.90 | $968.80 | |