| 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 | $189.34 | 5.467% | $199.6912 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $236.81 | 10.575% | $261.8527 | $261.85 | $261.85 | $261.90 |
| Purchase #3 | $127.34 | 6.648% | $135.8056 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $27.43 | 3.546% | $28.4027 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $231.79 | 7.568% | $249.3319 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $204.95 | 12.192% | $229.9375 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $135.82 | 7.743% | $146.3365 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $1,153.48 | $1,251.3581 | $1,251.36 | $1,251.40 | $1,251.30 | |