| 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 | $240.90 | 8.419% | $261.1814 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $102.25 | 8.648% | $111.0926 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $78.81 | 9.110% | $85.9896 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $64.72 | 6.852% | $69.1546 | $69.15 | $69.15 | $69.20 |
| Purchase #5 | $15.79 | 8.427% | $17.1206 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $97.89 | 12.719% | $110.3406 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $117.31 | 3.671% | $121.6165 | $121.62 | $121.60 | $121.60 |
| 7 purchase totals = | $717.67 | $776.4959 | $776.49 | $776.50 | $776.50 | |