| 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 | $236.51 | 12.670% | $266.4758 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $247.52 | 7.728% | $266.6483 | $266.65 | $266.65 | $266.60 |
| Purchase #3 | $11.37 | 12.788% | $12.824 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $90.49 | 10.383% | $99.8856 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $11.33 | 3.269% | $11.7004 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $97.77 | 6.520% | $104.1446 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $156.61 | 13.527% | $177.7946 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $851.60 | $939.4733 | $939.47 | $939.50 | $939.40 | |