| 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 | $206.94 | 11.355% | $230.438 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $118.83 | 5.322% | $125.1541 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $127.57 | 8.283% | $138.1366 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $21.53 | 12.841% | $24.2947 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $26.61 | 4.246% | $27.7399 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $89.60 | 12.804% | $101.0724 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $129.89 | 3.821% | $134.8531 | $134.85 | $134.85 | $134.90 |
| 7 purchase totals = | $720.97 | $781.6888 | $781.68 | $781.70 | $781.70 | |