| 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 | $207.49 | 4.522% | $216.8727 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $220.45 | 7.414% | $236.7942 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $138.86 | 8.165% | $150.1979 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $116.60 | 8.569% | $126.5915 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $186.47 | 9.749% | $204.649 | $204.65 | $204.65 | $204.60 |
| Purchase #6 | $116.76 | 9.617% | $127.9888 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $163.40 | 3.478% | $169.0831 | $169.08 | $169.10 | $169.10 |
| 7 purchase totals = | $1,150.03 | $1,232.1772 | $1,232.17 | $1,232.20 | $1,232.20 | |