| 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 | $229.42 | 10.661% | $253.8785 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $127.33 | 8.492% | $138.1429 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $201.27 | 8.321% | $218.0177 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $52.55 | 11.324% | $58.5008 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $112.88 | 8.200% | $122.1362 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $28.43 | 6.816% | $30.3678 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $102.58 | 8.518% | $111.3178 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $854.46 | $932.3617 | $932.37 | $932.35 | $932.30 | |