| 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 | $208.50 | 4.218% | $217.2945 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $17.66 | 8.327% | $19.1305 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $109.49 | 12.131% | $122.7722 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $145.44 | 8.737% | $158.1471 | $158.15 | $158.15 | $158.10 |
| Purchase #5 | $49.52 | 12.786% | $55.8516 | $55.85 | $55.85 | $55.90 |
| Purchase #6 | $30.99 | 8.200% | $33.5312 | $33.53 | $33.55 | $33.50 |
| Purchase #7 | $87.47 | 13.628% | $99.3904 | $99.39 | $99.40 | $99.40 |
| 7 purchase totals = | $649.07 | $706.1175 | $706.11 | $706.15 | $706.10 | |