| 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 | $121.49 | 4.277% | $126.6861 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $111.77 | 12.596% | $125.8485 | $125.85 | $125.85 | $125.80 |
| Purchase #3 | $163.42 | 10.245% | $180.1624 | $180.16 | $180.15 | $180.20 |
| Purchase #4 | $99.86 | 11.710% | $111.5536 | $111.55 | $111.55 | $111.60 |
| Purchase #5 | $213.58 | 6.650% | $227.7831 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $100.83 | 13.704% | $114.6477 | $114.65 | $114.65 | $114.60 |
| Purchase #7 | $81.76 | 8.125% | $88.403 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $892.71 | $975.0844 | $975.08 | $975.10 | $975.10 | |