| 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 | $104.97 | 12.554% | $118.1479 | $118.15 | $118.15 | $118.10 |
| Purchase #2 | $231.56 | 8.729% | $251.7729 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $7.71 | 12.678% | $8.6875 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $112.70 | 7.652% | $121.3238 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $16.94 | 11.290% | $18.8525 | $18.85 | $18.85 | $18.90 |
| Purchase #6 | $140.86 | 5.754% | $148.9651 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $247.79 | 10.850% | $274.6752 | $274.68 | $274.70 | $274.70 |
| 7 purchase totals = | $862.53 | $942.4249 | $942.43 | $942.40 | $942.50 | |