| 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 | $206.47 | 4.252% | $215.2491 | $215.25 | $215.25 | $215.20 |
| Purchase #2 | $199.35 | 11.428% | $222.1317 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $55.85 | 3.869% | $58.0108 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $48.77 | 9.160% | $53.2373 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $132.93 | 8.704% | $144.5002 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $49.71 | 5.196% | $52.2929 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $39.95 | 11.831% | $44.6765 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $733.03 | $790.0985 | $790.10 | $790.15 | $790.00 | |