| 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 | $109.88 | 6.130% | $116.6156 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $159.69 | 8.201% | $172.7862 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $142.80 | 12.569% | $160.7485 | $160.75 | $160.75 | $160.70 |
| Purchase #4 | $22.85 | 9.695% | $25.0653 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $21.63 | 9.604% | $23.7073 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $236.63 | 10.265% | $260.9201 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $185.54 | 3.154% | $191.3919 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $879.02 | $951.2349 | $951.25 | $951.20 | $951.20 | |