| 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 | $230.89 | 13.448% | $261.9401 | $261.94 | $261.95 | $261.90 |
| Purchase #2 | $46.99 | 11.322% | $52.3102 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $28.34 | 9.868% | $31.1366 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $42.99 | 12.473% | $48.3521 | $48.35 | $48.35 | $48.40 |
| Purchase #5 | $83.39 | 3.328% | $86.1652 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $202.88 | 4.130% | $211.2589 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $179.97 | 13.548% | $204.3523 | $204.35 | $204.35 | $204.40 |
| 7 purchase totals = | $815.45 | $895.5154 | $895.52 | $895.50 | $895.60 | |