| 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 | $178.30 | 12.432% | $200.4663 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $30.48 | 8.518% | $33.0763 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $241.56 | 10.728% | $267.4746 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $238.99 | 9.196% | $260.9675 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $155.84 | 5.180% | $163.9125 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $241.71 | 12.579% | $272.1147 | $272.11 | $272.10 | $272.10 |
| Purchase #7 | $138.70 | 11.386% | $154.4924 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $1,225.58 | $1,352.5043 | $1,352.50 | $1,352.45 | $1,352.60 | |