| 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 | $125.85 | 10.806% | $139.4494 | $139.45 | $139.45 | $139.40 |
| Purchase #2 | $144.27 | 6.528% | $153.6879 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $127.56 | 9.343% | $139.4779 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $108.57 | 4.213% | $113.1441 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $68.92 | 6.449% | $73.3647 | $73.36 | $73.35 | $73.40 |
| Purchase #6 | $245.64 | 4.435% | $256.5341 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $42.60 | 3.297% | $44.0045 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $863.41 | $919.6626 | $919.65 | $919.70 | $919.60 | |