| 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 | $213.90 | 10.348% | $236.0344 | $236.03 | $236.05 | $236.00 |
| Purchase #2 | $159.97 | 5.481% | $168.738 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $151.52 | 8.537% | $164.4553 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $243.33 | 11.465% | $271.2278 | $271.23 | $271.25 | $271.20 |
| Purchase #5 | $74.88 | 13.862% | $85.2599 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $86.92 | 5.420% | $91.6311 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $16.59 | 13.441% | $18.8199 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $947.11 | $1,036.1664 | $1,036.17 | $1,036.20 | $1,036.10 | |