| 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 | $26.31 | 8.792% | $28.6232 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $231.53 | 12.839% | $261.2561 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $121.46 | 12.329% | $136.4348 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $198.89 | 6.761% | $212.337 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $200.61 | 12.590% | $225.8668 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $123.39 | 12.554% | $138.8804 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $16.36 | 4.528% | $17.1008 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $918.55 | $1,020.4991 | $1,020.50 | $1,020.50 | $1,020.50 | |