| 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 | $136.62 | 7.826% | $147.3119 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $125.70 | 13.331% | $142.4571 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $84.38 | 10.747% | $93.4483 | $93.45 | $93.45 | $93.40 |
| Purchase #4 | $244.85 | 6.872% | $261.6761 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $211.36 | 13.282% | $239.4328 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $36.81 | 5.369% | $38.7863 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $15.90 | 12.237% | $17.8457 | $17.85 | $17.85 | $17.80 |
| 7 purchase totals = | $855.62 | $940.9582 | $940.97 | $941.00 | $940.90 | |