| 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 | $91.68 | 6.201% | $97.3651 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $189.90 | 9.612% | $208.1532 | $208.15 | $208.15 | $208.20 |
| Purchase #3 | $103.97 | 8.155% | $112.4488 | $112.45 | $112.45 | $112.40 |
| Purchase #4 | $242.66 | 11.687% | $271.0197 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $25.70 | 9.511% | $28.1443 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $190.52 | 8.200% | $206.1426 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $13.36 | 8.839% | $14.5409 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $857.79 | $937.8146 | $937.81 | $937.80 | $937.70 | |