| 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 | $212.58 | 9.456% | $232.6816 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $98.84 | 11.604% | $110.3094 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $140.99 | 3.445% | $145.8471 | $145.85 | $145.85 | $145.80 |
| Purchase #4 | $182.90 | 4.448% | $191.0354 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $10.68 | 4.183% | $11.1267 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $151.50 | 7.687% | $163.1458 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $102.40 | 4.641% | $107.1524 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $899.89 | $961.2984 | $961.31 | $961.35 | $961.20 | |