| 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 | $120.47 | 13.130% | $136.2877 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $146.45 | 5.763% | $154.8899 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $70.31 | 4.615% | $73.5548 | $73.55 | $73.55 | $73.60 |
| Purchase #4 | $194.48 | 3.167% | $200.6392 | $200.64 | $200.65 | $200.60 |
| Purchase #5 | $249.42 | 4.814% | $261.4271 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $16.44 | 6.354% | $17.4846 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $129.33 | 5.873% | $136.9256 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $926.90 | $981.2089 | $981.21 | $981.30 | $981.20 | |