| 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 | $26.89 | 13.234% | $30.4486 | $30.45 | $30.45 | $30.40 |
| Purchase #2 | $226.84 | 11.299% | $252.4707 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $216.41 | 8.528% | $234.8654 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $46.71 | 10.727% | $51.7206 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $237.59 | 9.580% | $260.3511 | $260.35 | $260.35 | $260.40 |
| Purchase #6 | $64.26 | 13.313% | $72.8149 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $35.32 | 9.759% | $38.7669 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $854.02 | $941.4382 | $941.44 | $941.35 | $941.50 | |