| 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 | $126.72 | 4.371% | $132.2589 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $21.87 | 3.790% | $22.6989 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $121.99 | 4.625% | $127.632 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $35.30 | 10.515% | $39.0118 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $224.45 | 13.240% | $254.1672 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $115.31 | 10.861% | $127.8338 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $244.48 | 3.477% | $252.9806 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $890.12 | $956.5832 | $956.58 | $956.60 | $956.60 | |