| 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 | $239.35 | 10.185% | $263.7278 | $263.73 | $263.75 | $263.70 |
| Purchase #2 | $160.75 | 7.834% | $173.3432 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $119.49 | 6.512% | $127.2712 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $7.92 | 13.181% | $8.9639 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $112.90 | 3.244% | $116.5625 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $50.73 | 3.336% | $52.4224 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $121.63 | 3.503% | $125.8907 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $812.77 | $868.1817 | $868.17 | $868.15 | $868.20 | |