| 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 | $104.62 | 7.680% | $112.6548 | $112.65 | $112.65 | $112.70 |
| Purchase #2 | $232.28 | 12.545% | $261.4195 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $122.67 | 11.248% | $136.4679 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $163.32 | 3.848% | $169.6046 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $35.43 | 6.291% | $37.6589 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $85.37 | 12.707% | $96.218 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $86.38 | 4.281% | $90.0779 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $830.07 | $904.1016 | $904.10 | $904.05 | $904.20 | |