| 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 | $189.96 | 13.118% | $214.879 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $55.86 | 7.286% | $59.93 | $59.93 | $59.95 | $59.90 |
| Purchase #3 | $80.84 | 6.850% | $86.3775 | $86.38 | $86.40 | $86.40 |
| Purchase #4 | $202.47 | 13.120% | $229.0341 | $229.03 | $229.05 | $229.00 |
| Purchase #5 | $55.43 | 13.829% | $63.0954 | $63.10 | $63.10 | $63.10 |
| Purchase #6 | $113.62 | 10.498% | $125.5478 | $125.55 | $125.55 | $125.50 |
| Purchase #7 | $183.43 | 13.728% | $208.6113 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $881.61 | $987.4751 | $987.48 | $987.55 | $987.40 | |