| 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 | $212.34 | 13.456% | $240.9125 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $83.67 | 7.421% | $89.8792 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $163.50 | 12.104% | $183.29 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $149.82 | 9.384% | $163.8791 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $81.95 | 3.426% | $84.7576 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $217.47 | 8.737% | $236.4704 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $99.36 | 6.166% | $105.4865 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $1,008.11 | $1,104.6753 | $1,104.68 | $1,104.70 | $1,104.80 | |