| 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 | $125.58 | 3.204% | $129.6036 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $226.34 | 13.583% | $257.0838 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $143.32 | 7.401% | $153.9271 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $7.29 | 5.315% | $7.6775 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $124.75 | 5.380% | $131.4616 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $132.62 | 13.533% | $150.5675 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $130.35 | 13.728% | $148.2444 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $890.25 | $978.5655 | $978.56 | $978.60 | $978.60 | |