| 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 | $221.39 | 13.790% | $251.9197 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $12.51 | 10.346% | $13.8043 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $151.37 | 5.374% | $159.5046 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $112.76 | 7.572% | $121.2982 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $46.47 | 13.613% | $52.796 | $52.80 | $52.80 | $52.80 |
| Purchase #6 | $245.60 | 12.806% | $277.0515 | $277.05 | $277.05 | $277.10 |
| Purchase #7 | $97.86 | 5.214% | $102.9624 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $887.96 | $979.3367 | $979.33 | $979.30 | $979.40 | |