| 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 | $224.61 | 7.222% | $240.8313 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $103.78 | 6.399% | $110.4209 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $50.69 | 9.347% | $55.428 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $32.81 | 3.652% | $34.0082 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $222.52 | 13.377% | $252.2865 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $52.91 | 10.224% | $58.3195 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $203.88 | 11.662% | $227.6565 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $891.20 | $978.9509 | $978.96 | $978.95 | $978.90 | |