| 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 | $197.92 | 5.289% | $208.388 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $213.80 | 7.519% | $229.8756 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $124.77 | 6.642% | $133.0572 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $31.88 | 11.834% | $35.6527 | $35.65 | $35.65 | $35.70 |
| Purchase #5 | $54.60 | 8.590% | $59.2901 | $59.29 | $59.30 | $59.30 |
| Purchase #6 | $104.77 | 7.563% | $112.6938 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $84.31 | 12.548% | $94.8892 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $812.05 | $873.8466 | $873.85 | $873.90 | $874.00 | |