| 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 | $199.43 | 5.564% | $210.5263 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $21.73 | 6.717% | $23.1896 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $163.57 | 10.170% | $180.2051 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $172.81 | 6.551% | $184.1308 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $216.76 | 3.488% | $224.3206 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $86.58 | 8.197% | $93.677 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $62.98 | 11.566% | $70.2643 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $923.86 | $986.3137 | $986.32 | $986.35 | $986.30 | |