| 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 | $11.97 | 8.754% | $13.0179 | $13.02 | $13.00 | $13.00 |
| Purchase #2 | $136.87 | 11.509% | $152.6224 | $152.62 | $152.60 | $152.60 |
| Purchase #3 | $135.42 | 9.873% | $148.79 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $250.89 | 4.363% | $261.8363 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $30.35 | 9.205% | $33.1437 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $45.93 | 9.461% | $50.2754 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $214.49 | 9.319% | $234.4783 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $825.92 | $894.1640 | $894.17 | $894.20 | $894.10 | |