| 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 | $227.85 | 10.356% | $251.4461 | $251.45 | $251.45 | $251.40 |
| Purchase #2 | $79.56 | 8.102% | $86.006 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $143.65 | 10.652% | $158.9516 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $45.95 | 11.482% | $51.226 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $84.31 | 10.221% | $92.9273 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $115.25 | 9.310% | $125.9798 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $100.79 | 3.394% | $104.2108 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $797.36 | $870.7476 | $870.76 | $870.80 | $870.70 | |