| 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 | $222.31 | 4.469% | $232.245 | $232.25 | $232.25 | $232.20 |
| Purchase #2 | $96.73 | 13.377% | $109.6696 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $61.31 | 8.723% | $66.6581 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $214.62 | 12.788% | $242.0656 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $49.25 | 12.234% | $55.2752 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $43.64 | 10.300% | $48.1349 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $91.69 | 6.137% | $97.317 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $779.55 | $851.3654 | $851.38 | $851.35 | $851.40 | |