| 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 | $239.84 | 8.749% | $260.8236 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $118.59 | 5.561% | $125.1848 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $228.58 | 9.319% | $249.8814 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $58.87 | 12.523% | $66.2423 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $128.58 | 12.264% | $144.3491 | $144.35 | $144.35 | $144.30 |
| Purchase #6 | $64.81 | 7.648% | $69.7667 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $11.75 | 8.727% | $12.7754 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $851.02 | $929.0233 | $929.02 | $929.05 | $929.00 | |