| 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 | $21.33 | 8.132% | $23.0646 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $188.96 | 11.614% | $210.9058 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $196.85 | 13.847% | $224.1078 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $243.28 | 7.491% | $261.5041 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $86.79 | 10.294% | $95.7242 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $13.58 | 3.158% | $14.0089 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $237.34 | 9.636% | $260.2101 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $988.13 | $1,089.5255 | $1,089.52 | $1,089.45 | $1,089.50 | |