| 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 | $116.94 | 9.234% | $127.7382 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $44.29 | 8.741% | $48.1614 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $217.92 | 8.170% | $235.7241 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $190.38 | 10.401% | $210.1814 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $235.29 | 8.370% | $254.9838 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $27.71 | 9.504% | $30.3436 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $234.26 | 12.167% | $262.7624 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $1,066.79 | $1,169.8949 | $1,169.88 | $1,169.90 | $1,169.90 | |