| 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 | $232.76 | 12.482% | $261.8131 | $261.81 | $261.80 | $261.80 |
| Purchase #2 | $215.27 | 9.753% | $236.2653 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $97.63 | 3.140% | $100.6956 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $92.89 | 11.333% | $103.4172 | $103.42 | $103.40 | $103.40 |
| Purchase #5 | $106.80 | 7.525% | $114.8367 | $114.84 | $114.85 | $114.80 |
| Purchase #6 | $114.29 | 13.495% | $129.7134 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $10.68 | 5.174% | $11.2326 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $870.32 | $957.9739 | $957.98 | $957.95 | $957.90 | |