| 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 | $119.78 | 10.603% | $132.4803 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $250.85 | 3.764% | $260.292 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $239.27 | 9.852% | $262.8429 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $120.97 | 4.131% | $125.9673 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $215.38 | 9.609% | $236.0759 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $15.45 | 12.769% | $17.4228 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $216.85 | 9.513% | $237.4789 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $1,178.55 | $1,272.5601 | $1,272.56 | $1,272.60 | $1,272.60 | |