| 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 | $248.42 | 4.852% | $260.4733 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $120.60 | 6.377% | $128.2907 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $215.86 | 8.866% | $234.9981 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $116.49 | 13.471% | $132.1824 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $185.41 | 12.813% | $209.1666 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $94.74 | 12.781% | $106.8487 | $106.85 | $106.85 | $106.80 |
| Purchase #7 | $116.81 | 3.401% | $120.7827 | $120.78 | $120.80 | $120.80 |
| 7 purchase totals = | $1,098.33 | $1,192.7425 | $1,192.74 | $1,192.75 | $1,192.80 | |