| 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 | $217.97 | 11.183% | $242.3456 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $124.71 | 13.561% | $141.6219 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $208.89 | 7.699% | $224.9724 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $32.26 | 4.461% | $33.6991 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $35.56 | 9.435% | $38.9151 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $129.60 | 12.684% | $146.0385 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $58.98 | 6.722% | $62.9446 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $807.97 | $890.5372 | $890.54 | $890.50 | $890.40 | |