| 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 | $232.31 | 12.419% | $261.1606 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $120.74 | 7.594% | $129.909 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $81.70 | 12.220% | $91.6837 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $94.99 | 5.111% | $99.8449 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $100.39 | 5.472% | $105.8833 | $105.88 | $105.90 | $105.90 |
| Purchase #6 | $112.51 | 8.675% | $122.2702 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $43.41 | 5.599% | $45.8405 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $786.05 | $856.5922 | $856.58 | $856.60 | $856.60 | |