| 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 | $241.49 | 4.526% | $252.4198 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $72.90 | 6.631% | $77.734 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $64.71 | 4.367% | $67.5359 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $99.59 | 11.416% | $110.9592 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $77.57 | 13.749% | $88.2351 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $112.57 | 13.118% | $127.3369 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $241.34 | 8.421% | $261.6632 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $910.17 | $985.8841 | $985.89 | $985.90 | $985.80 | |