| 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 | $106.51 | 11.325% | $118.5723 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $191.99 | 6.717% | $204.886 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $20.60 | 11.840% | $23.039 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $237.63 | 13.146% | $268.8688 | $268.87 | $268.85 | $268.90 |
| Purchase #5 | $208.45 | 13.449% | $236.4844 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $45.47 | 3.727% | $47.1647 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $34.86 | 3.733% | $36.1613 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $845.51 | $935.1765 | $935.17 | $935.15 | $935.30 | |