| 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 | $89.70 | 8.575% | $97.3918 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $110.77 | 12.305% | $124.4002 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $117.46 | 10.467% | $129.7545 | $129.75 | $129.75 | $129.80 |
| Purchase #4 | $169.34 | 6.740% | $180.7535 | $180.75 | $180.75 | $180.80 |
| Purchase #5 | $75.89 | 5.132% | $79.7847 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $212.61 | 11.328% | $236.6945 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $233.95 | 8.170% | $253.0637 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $1,009.72 | $1,101.8429 | $1,101.82 | $1,101.85 | $1,102.00 | |