| 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 | $231.92 | 9.148% | $253.136 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $108.51 | 8.239% | $117.4501 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $139.49 | 7.610% | $150.1052 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $231.52 | 11.744% | $258.7097 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $149.86 | 8.836% | $163.1016 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $169.83 | 10.229% | $187.2019 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $110.57 | 12.874% | $124.8048 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $1,141.70 | $1,254.5093 | $1,254.51 | $1,254.50 | $1,254.50 | |