| 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 | $212.75 | 12.874% | $240.1394 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $25.75 | 9.317% | $28.1491 | $28.15 | $28.15 | $28.10 |
| Purchase #3 | $169.59 | 7.806% | $182.8282 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $5.56 | 11.764% | $6.2141 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $143.36 | 12.398% | $161.1338 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $132.83 | 5.397% | $139.9988 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $118.66 | 3.222% | $122.4832 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $808.50 | $880.9466 | $880.94 | $881.00 | $880.80 | |