| 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 | $210.66 | 10.105% | $231.9472 | $231.95 | $231.95 | $231.90 |
| Purchase #2 | $199.99 | 7.678% | $215.3452 | $215.35 | $215.35 | $215.30 |
| Purchase #3 | $79.66 | 3.717% | $82.621 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $40.28 | 6.778% | $43.0102 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $42.82 | 13.459% | $48.5831 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $127.85 | 12.834% | $144.2583 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $183.54 | 3.335% | $189.6611 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $884.80 | $955.4261 | $955.43 | $955.40 | $955.40 | |