| 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 | $115.82 | 10.120% | $127.541 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $116.92 | 13.432% | $132.6247 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $99.26 | 11.762% | $110.935 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $172.82 | 8.824% | $188.0696 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $187.83 | 7.847% | $202.569 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $96.30 | 10.841% | $106.7399 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $96.97 | 5.291% | $102.1007 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $885.92 | $970.5799 | $970.58 | $970.55 | $970.50 | |