| 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 | $88.51 | 13.781% | $100.7076 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $64.60 | 13.762% | $73.4903 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $193.31 | 9.349% | $211.3826 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $52.98 | 11.135% | $58.8793 | $58.88 | $58.90 | $58.90 |
| Purchase #5 | $208.63 | 9.527% | $228.5062 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $209.56 | 7.820% | $225.9476 | $225.95 | $225.95 | $225.90 |
| Purchase #7 | $217.77 | 8.561% | $236.4133 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,035.36 | $1,135.3269 | $1,135.33 | $1,135.35 | $1,135.30 | |