| 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 | $123.25 | 12.412% | $138.5478 | $138.55 | $138.55 | $138.50 |
| Purchase #2 | $59.70 | 10.797% | $66.1458 | $66.15 | $66.15 | $66.10 |
| Purchase #3 | $100.25 | 8.514% | $108.7853 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $119.70 | 4.734% | $125.3666 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $194.75 | 12.560% | $219.2106 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $53.25 | 10.501% | $58.8418 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $51.27 | 9.277% | $56.0263 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $702.17 | $772.9242 | $772.94 | $772.95 | $772.80 | |