| 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 | $226.98 | 7.866% | $244.8342 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $102.96 | 9.839% | $113.0902 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $57.50 | 3.587% | $59.5625 | $59.56 | $59.55 | $59.60 |
| Purchase #4 | $184.55 | 4.836% | $193.4748 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $99.85 | 13.383% | $113.2129 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $141.66 | 13.692% | $161.0561 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $72.47 | 10.287% | $79.925 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $885.97 | $965.1557 | $965.15 | $965.15 | $965.20 | |