| 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 | $10.59 | 13.547% | $12.0246 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $53.67 | 8.773% | $58.3785 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $63.46 | 10.501% | $70.1239 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $147.41 | 4.600% | $154.1909 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $224.67 | 4.250% | $234.2185 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $64.75 | 3.453% | $66.9858 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $186.76 | 5.482% | $196.9982 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $751.31 | $792.9204 | $792.92 | $792.90 | $792.90 | |