| 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 | $112.50 | 10.827% | $124.6804 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $97.82 | 12.732% | $110.2744 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $120.36 | 8.350% | $130.4101 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $5.61 | 13.264% | $6.3541 | $6.35 | $6.35 | $6.40 |
| Purchase #5 | $186.79 | 5.740% | $197.5117 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $122.80 | 3.656% | $127.2896 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $59.59 | 12.738% | $67.1806 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $705.47 | $763.7009 | $763.69 | $763.70 | $763.80 | |