| 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 | $211.83 | 6.499% | $225.5968 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $228.80 | 11.702% | $255.5742 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $32.56 | 4.317% | $33.9656 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $28.90 | 5.534% | $30.4993 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $76.96 | 7.176% | $82.4826 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $58.89 | 9.868% | $64.7013 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $14.82 | 4.264% | $15.4519 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $652.76 | $708.2717 | $708.27 | $708.25 | $708.40 | |