| 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 | $115.72 | 7.816% | $124.7647 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $68.41 | 5.629% | $72.2608 | $72.26 | $72.25 | $72.30 |
| Purchase #3 | $215.74 | 10.385% | $238.1446 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $86.81 | 9.656% | $95.1924 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $117.91 | 8.392% | $127.805 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $31.61 | 6.767% | $33.749 | $33.75 | $33.75 | $33.70 |
| Purchase #7 | $221.58 | 13.351% | $251.1631 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $857.78 | $943.0796 | $943.07 | $943.05 | $943.10 | |