| 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 | $223.99 | 3.784% | $232.4658 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $73.47 | 13.672% | $83.5148 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $236.65 | 5.104% | $248.7286 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $82.77 | 4.790% | $86.7347 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $197.37 | 11.866% | $220.7899 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $250.59 | 7.181% | $268.5849 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $169.45 | 8.678% | $184.1549 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,234.29 | $1,324.9736 | $1,324.96 | $1,325.00 | $1,325.00 | |