| 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 | $243.66 | 12.392% | $273.8543 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $118.64 | 5.328% | $124.9611 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $36.99 | 3.679% | $38.3509 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $46.75 | 5.611% | $49.3731 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $143.68 | 13.411% | $162.9489 | $162.95 | $162.95 | $162.90 |
| Purchase #6 | $100.87 | 11.128% | $112.0948 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $103.68 | 3.455% | $107.2621 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $794.27 | $868.8452 | $868.83 | $868.80 | $869.00 | |