| 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 | $130.32 | 3.512% | $134.8968 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $207.78 | 13.832% | $236.5201 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $94.61 | 7.129% | $101.3547 | $101.35 | $101.35 | $101.40 |
| Purchase #4 | $229.34 | 10.348% | $253.0721 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $86.71 | 10.115% | $95.4807 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $75.83 | 4.775% | $79.4509 | $79.45 | $79.45 | $79.50 |
| Purchase #7 | $137.53 | 11.286% | $153.0516 | $153.05 | $153.05 | $153.10 |
| 7 purchase totals = | $962.12 | $1,053.8269 | $1,053.82 | $1,053.80 | $1,054.00 | |