| 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 | $202.44 | 3.228% | $208.9748 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $97.67 | 10.473% | $107.899 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $235.84 | 6.500% | $251.1696 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $102.80 | 9.759% | $112.8323 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $147.44 | 10.868% | $163.4638 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $230.54 | 5.801% | $243.9136 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $236.64 | 10.700% | $261.9605 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $1,253.37 | $1,350.2136 | $1,350.20 | $1,350.15 | $1,350.30 | |