| 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 | $241.60 | 12.548% | $271.916 | $271.92 | $271.90 | $271.90 |
| Purchase #2 | $154.83 | 12.425% | $174.0676 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $29.74 | 13.801% | $33.8444 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $41.87 | 13.348% | $47.4588 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $64.37 | 4.721% | $67.4089 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $45.71 | 12.654% | $51.4941 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $237.43 | 10.157% | $261.5458 | $261.55 | $261.55 | $261.50 |
| 7 purchase totals = | $815.55 | $907.7356 | $907.74 | $907.70 | $907.70 | |