| 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 | $212.73 | 12.739% | $239.8297 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $216.77 | 10.235% | $238.9564 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $188.59 | 5.579% | $199.1114 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $96.81 | 9.680% | $106.1812 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $47.51 | 13.411% | $53.8816 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $46.52 | 7.551% | $50.0327 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $125.54 | 11.695% | $140.2219 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $934.47 | $1,028.2149 | $1,028.21 | $1,028.25 | $1,028.20 | |