| 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 | $112.71 | 10.156% | $124.1568 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $143.62 | 3.397% | $148.4988 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $101.88 | 3.350% | $105.293 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $67.62 | 10.792% | $74.9176 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $89.82 | 8.264% | $97.2427 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $236.85 | 3.770% | $245.7792 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $132.95 | 8.596% | $144.3784 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $885.45 | $940.2665 | $940.27 | $940.30 | $940.30 | |