| 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 | $193.34 | 9.783% | $212.2545 | $212.25 | $212.25 | $212.30 |
| Purchase #2 | $46.41 | 3.273% | $47.929 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $129.94 | 7.102% | $139.1683 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $26.97 | 4.588% | $28.2074 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $59.69 | 12.670% | $67.2527 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $250.33 | 11.610% | $279.3933 | $279.39 | $279.40 | $279.40 |
| Purchase #7 | $58.43 | 7.722% | $62.942 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $765.11 | $837.1472 | $837.14 | $837.15 | $837.20 | |