| 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 | $129.65 | 11.727% | $144.8541 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $47.25 | 3.585% | $48.9439 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $17.32 | 13.749% | $19.7013 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $102.42 | 6.491% | $109.0681 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $197.33 | 11.234% | $219.4981 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $113.35 | 9.633% | $124.269 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $236.90 | 4.263% | $246.999 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $844.22 | $913.3335 | $913.33 | $913.30 | $913.40 | |