| 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 | $227.65 | 9.488% | $249.2494 | $249.25 | $249.25 | $249.20 |
| Purchase #2 | $119.79 | 10.576% | $132.459 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $244.88 | 11.219% | $272.3531 | $272.35 | $272.35 | $272.40 |
| Purchase #4 | $42.53 | 9.376% | $46.5176 | $46.52 | $46.50 | $46.50 |
| Purchase #5 | $28.76 | 12.467% | $32.3455 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $53.44 | 12.347% | $60.0382 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $167.56 | 4.434% | $174.9896 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $884.61 | $967.9524 | $967.96 | $967.95 | $967.90 | |