| 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 | $223.52 | 4.731% | $234.0947 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $62.94 | 5.722% | $66.5414 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $234.82 | 10.679% | $259.8964 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $102.41 | 10.229% | $112.8855 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $49.88 | 4.797% | $52.2727 | $52.27 | $52.25 | $52.30 |
| Purchase #6 | $159.25 | 7.873% | $171.7878 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $66.47 | 3.321% | $68.6775 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $899.29 | $966.1560 | $966.16 | $966.20 | $966.20 | |