| 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 | $213.70 | 8.579% | $232.0333 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $107.45 | 8.117% | $116.1717 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $221.66 | 13.420% | $251.4068 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $142.79 | 7.168% | $153.0252 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $26.32 | 13.198% | $29.7937 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $127.29 | 13.763% | $144.8089 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $29.98 | 13.136% | $33.9182 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $869.19 | $961.1578 | $961.16 | $961.15 | $961.10 | |