| 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 | $238.37 | 9.306% | $260.5527 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $104.50 | 3.151% | $107.7928 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $175.90 | 4.846% | $184.4241 | $184.42 | $184.40 | $184.40 |
| Purchase #4 | $114.91 | 12.627% | $129.4197 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $29.80 | 3.306% | $30.7852 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $67.77 | 11.562% | $75.6056 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $112.88 | 8.490% | $122.4635 | $122.46 | $122.45 | $122.50 |
| 7 purchase totals = | $844.13 | $911.0436 | $911.04 | $911.00 | $911.10 | |