| 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 | $87.44 | 11.191% | $97.2254 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $231.74 | 10.688% | $256.5084 | $256.51 | $256.50 | $256.50 |
| Purchase #3 | $176.51 | 5.292% | $185.8509 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $16.40 | 12.229% | $18.4056 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $31.71 | 4.552% | $33.1534 | $33.15 | $33.15 | $33.20 |
| Purchase #6 | $6.61 | 5.663% | $6.9843 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $205.99 | 13.390% | $233.5721 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $756.40 | $831.7001 | $831.70 | $831.70 | $831.80 | |