| 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 | $228.40 | 3.806% | $237.0929 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $201.61 | 5.348% | $212.3921 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $80.25 | 13.412% | $91.0131 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $223.56 | 5.468% | $235.7843 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $163.68 | 12.716% | $184.4935 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $225.75 | 4.793% | $236.5702 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $105.91 | 12.328% | $118.9666 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $1,229.16 | $1,316.3127 | $1,316.30 | $1,316.30 | $1,316.40 | |