| 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 | $97.79 | 9.382% | $106.9647 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $24.89 | 4.863% | $26.1004 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $102.41 | 11.286% | $113.968 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $121.27 | 10.534% | $134.0446 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $72.42 | 12.528% | $81.4928 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $125.40 | 9.617% | $137.4597 | $137.46 | $137.45 | $137.50 |
| Purchase #7 | $192.50 | 12.772% | $217.0861 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $736.68 | $817.1163 | $817.11 | $817.10 | $817.20 | |