| 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 | $212.65 | 8.797% | $231.3568 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $117.79 | 6.281% | $125.1884 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $66.39 | 12.432% | $74.6436 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $20.36 | 9.138% | $22.2205 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $169.69 | 10.746% | $187.9249 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $164.83 | 5.865% | $174.4973 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $149.38 | 6.114% | $158.5131 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $901.09 | $974.3446 | $974.34 | $974.30 | $974.30 | |