| 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 | $59.87 | 11.595% | $66.8119 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $104.32 | 3.548% | $108.0213 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $207.31 | 13.371% | $235.0294 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $237.32 | 10.176% | $261.4697 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $150.34 | 12.808% | $169.5955 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $22.67 | 6.432% | $24.1281 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $234.92 | 8.525% | $254.9469 | $254.95 | $254.95 | $254.90 |
| 7 purchase totals = | $1,016.75 | $1,120.0028 | $1,120.01 | $1,120.00 | $1,119.90 | |