| 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 | $15.96 | 10.767% | $17.6784 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $236.29 | 7.749% | $254.6001 | $254.60 | $254.60 | $254.60 |
| Purchase #3 | $121.78 | 6.474% | $129.664 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $210.70 | 13.753% | $239.6776 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $114.63 | 7.412% | $123.1264 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $13.25 | 6.612% | $14.1261 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $163.93 | 12.186% | $183.9065 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $876.54 | $962.7791 | $962.79 | $962.85 | $962.80 | |