| 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 | $107.97 | 12.398% | $121.3561 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $124.66 | 9.698% | $136.7495 | $136.75 | $136.75 | $136.70 |
| Purchase #3 | $35.91 | 5.654% | $37.9404 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $162.78 | 4.460% | $170.04 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $193.72 | 5.700% | $204.762 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $241.68 | 8.466% | $262.1406 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $43.84 | 5.704% | $46.3406 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $910.56 | $979.3292 | $979.33 | $979.35 | $979.20 | |