| 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 | $241.45 | 12.675% | $272.0538 | $272.05 | $272.05 | $272.10 |
| Purchase #2 | $149.70 | 6.708% | $159.7419 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $84.71 | 12.392% | $95.2073 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $179.91 | 13.434% | $204.0791 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $116.28 | 13.240% | $131.6755 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $214.80 | 13.304% | $243.377 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $28.35 | 6.470% | $30.1842 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $1,015.20 | $1,136.3188 | $1,136.32 | $1,136.40 | $1,136.40 | |