| 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 | $191.53 | 9.456% | $209.6411 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $102.78 | 4.615% | $107.5233 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $94.35 | 12.653% | $106.2881 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $169.51 | 3.356% | $175.1988 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $137.43 | 8.603% | $149.2531 | $149.25 | $149.25 | $149.30 |
| Purchase #6 | $58.66 | 7.419% | $63.012 | $63.01 | $63.00 | $63.00 |
| Purchase #7 | $223.91 | 3.649% | $232.0805 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $978.17 | $1,042.9969 | $1,042.99 | $1,043.00 | $1,043.00 | |