| 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 | $219.84 | 13.137% | $248.7204 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $27.86 | 8.168% | $30.1356 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $229.42 | 11.287% | $255.3146 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $112.62 | 5.694% | $119.0326 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $114.81 | 7.274% | $123.1613 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $58.97 | 8.156% | $63.7796 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $86.39 | 6.764% | $92.2334 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $849.91 | $932.3775 | $932.37 | $932.40 | $932.30 | |