| 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 | $227.33 | 3.182% | $234.5636 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $139.96 | 12.694% | $157.7265 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $211.25 | 12.381% | $237.4049 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $14.84 | 6.869% | $15.8594 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $250.78 | 4.379% | $261.7617 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $44.53 | 12.496% | $50.0945 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $19.74 | 7.390% | $21.1988 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $908.43 | $978.6094 | $978.60 | $978.60 | $978.70 | |