| 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 | $118.71 | 11.336% | $132.167 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $79.95 | 8.688% | $86.8961 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $34.47 | 11.322% | $38.3727 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $28.78 | 5.869% | $30.4691 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $62.82 | 3.772% | $65.1896 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $125.30 | 10.799% | $138.8311 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $247.43 | 10.142% | $272.5244 | $272.52 | $272.50 | $272.50 |
| 7 purchase totals = | $697.46 | $764.4500 | $764.45 | $764.40 | $764.50 | |