| 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 | $111.42 | 9.859% | $122.4049 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $103.76 | 12.649% | $116.8846 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $191.41 | 11.370% | $213.1733 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $186.83 | 8.649% | $202.9889 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $43.40 | 10.694% | $48.0412 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $129.45 | 12.855% | $146.0908 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $82.80 | 12.535% | $93.179 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $849.07 | $942.7627 | $942.75 | $942.80 | $942.80 | |