| 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 | $215.97 | 10.580% | $238.8196 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $53.58 | 6.514% | $57.0702 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $161.83 | 8.870% | $176.1843 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $184.45 | 13.335% | $209.0464 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $134.61 | 12.861% | $151.9222 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $127.70 | 10.663% | $141.3167 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $18.32 | 4.257% | $19.0999 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $896.46 | $993.4593 | $993.46 | $993.40 | $993.40 | |