| 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 | $234.57 | 7.582% | $252.3551 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $86.44 | 3.435% | $89.4092 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $125.32 | 9.281% | $136.9509 | $136.95 | $136.95 | $137.00 |
| Purchase #4 | $12.91 | 9.608% | $14.1504 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $105.89 | 8.340% | $114.7212 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $119.70 | 12.203% | $134.307 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $168.42 | 5.323% | $177.385 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $853.25 | $919.2788 | $919.29 | $919.25 | $919.40 | |