| 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 | $117.63 | 12.505% | $132.3396 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $93.94 | 3.766% | $97.4778 | $97.48 | $97.50 | $97.50 |
| Purchase #3 | $134.45 | 3.702% | $139.4273 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $16.78 | 6.439% | $17.8605 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $19.26 | 11.417% | $21.4589 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $194.56 | 10.676% | $215.3312 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $102.71 | 5.231% | $108.0828 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $679.33 | $731.9781 | $731.98 | $732.05 | $732.00 | |