| 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 | $240.53 | 13.356% | $272.6552 | $272.66 | $272.65 | $272.70 |
| Purchase #2 | $241.88 | 9.826% | $265.6471 | $265.65 | $265.65 | $265.60 |
| Purchase #3 | $12.40 | 5.113% | $13.034 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $39.63 | 10.499% | $43.7908 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $126.60 | 13.528% | $143.7264 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $89.49 | 13.780% | $101.8217 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $49.38 | 12.485% | $55.5451 | $55.55 | $55.55 | $55.50 |
| 7 purchase totals = | $799.91 | $896.2203 | $896.23 | $896.25 | $896.10 | |