| 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 | $219.69 | 10.648% | $243.0826 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $20.72 | 7.255% | $22.2232 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $66.54 | 5.263% | $70.042 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $79.28 | 10.222% | $87.384 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $163.83 | 7.613% | $176.3024 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $188.70 | 6.285% | $200.5598 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $151.55 | 11.761% | $169.3738 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $890.31 | $968.9678 | $968.95 | $968.95 | $969.00 | |