| 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 | $224.37 | 5.578% | $236.8854 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $52.99 | 8.488% | $57.4878 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $42.43 | 10.824% | $47.0226 | $47.02 | $47.00 | $47.00 |
| Purchase #4 | $184.93 | 4.612% | $193.459 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $23.39 | 3.162% | $24.1296 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $182.79 | 13.790% | $207.9967 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $200.81 | 7.647% | $216.1659 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $911.71 | $983.1470 | $983.16 | $983.15 | $983.20 | |