| 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 | $191.92 | 10.485% | $212.0428 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $21.62 | 3.350% | $22.3443 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $213.58 | 9.804% | $234.5194 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $45.80 | 9.360% | $50.0869 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $30.59 | 8.773% | $33.2737 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $56.69 | 10.499% | $62.6419 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $136.83 | 8.409% | $148.336 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $697.03 | $763.2450 | $763.24 | $763.25 | $763.10 | |