| 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 | $122.61 | 4.137% | $127.6824 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $30.40 | 10.810% | $33.6862 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $27.57 | 5.696% | $29.1404 | $29.14 | $29.15 | $29.10 |
| Purchase #4 | $36.72 | 5.215% | $38.6349 | $38.63 | $38.65 | $38.60 |
| Purchase #5 | $236.51 | 3.207% | $244.0949 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $122.44 | 3.696% | $126.9654 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $198.70 | 7.670% | $213.9403 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $774.95 | $814.1445 | $814.14 | $814.20 | $814.10 | |