| 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 | $90.74 | 13.174% | $102.6941 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $124.93 | 7.460% | $134.2498 | $134.25 | $134.25 | $134.20 |
| Purchase #3 | $116.89 | 3.769% | $121.2956 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $192.51 | 8.398% | $208.677 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $118.48 | 10.306% | $130.6905 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $112.50 | 7.607% | $121.0579 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $135.48 | 3.866% | $140.7177 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $891.53 | $959.3826 | $959.39 | $959.40 | $959.40 | |