| 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 | $111.95 | 3.771% | $116.1716 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $97.65 | 6.485% | $103.9826 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $164.79 | 13.561% | $187.1372 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $236.83 | 10.503% | $261.7043 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $139.54 | 8.504% | $151.4065 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $231.45 | 12.747% | $260.9529 | $260.95 | $260.95 | $261.00 |
| Purchase #7 | $54.44 | 11.419% | $60.6565 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $1,036.65 | $1,142.0116 | $1,142.01 | $1,142.00 | $1,142.10 | |