| 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 | $227.68 | 8.653% | $247.3812 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $215.63 | 8.651% | $234.2842 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $148.47 | 4.266% | $154.8037 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $128.29 | 11.808% | $143.4385 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $148.84 | 9.756% | $163.3608 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $26.54 | 10.452% | $29.314 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $65.85 | 6.727% | $70.2797 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $961.30 | $1,042.8621 | $1,042.85 | $1,042.90 | $1,042.90 | |