| 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 | $12.61 | 9.418% | $13.7976 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $175.88 | 3.499% | $182.034 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $105.93 | 10.798% | $117.3683 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $27.37 | 4.453% | $28.5888 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $152.87 | 13.266% | $173.1497 | $173.15 | $173.15 | $173.10 |
| Purchase #6 | $206.30 | 10.417% | $227.7903 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $208.37 | 12.310% | $234.0203 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $889.33 | $976.7490 | $976.75 | $976.75 | $976.70 | |