| 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 | $207.61 | 10.340% | $229.0769 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $113.91 | 4.464% | $118.9949 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $99.94 | 3.863% | $103.8007 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $97.56 | 5.137% | $102.5717 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $73.67 | 5.566% | $77.7705 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $137.33 | 5.239% | $144.5247 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $127.63 | 9.478% | $139.7268 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $857.65 | $916.4662 | $916.46 | $916.45 | $916.50 | |