| 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 | $126.99 | 10.310% | $140.0827 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $180.43 | 6.363% | $191.9108 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $76.77 | 10.275% | $84.6581 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $116.72 | 7.485% | $125.4565 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $118.92 | 7.286% | $127.5845 | $127.58 | $127.60 | $127.60 |
| Purchase #6 | $210.72 | 9.847% | $231.4696 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $48.79 | 11.242% | $54.275 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $879.34 | $955.4372 | $955.44 | $955.45 | $955.60 | |