| 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 | $224.86 | 3.768% | $233.3327 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $93.90 | 10.113% | $103.3961 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $42.35 | 13.344% | $48.0012 | $48.00 | $48.00 | $48.00 |
| Purchase #4 | $206.35 | 4.541% | $215.7204 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $169.62 | 7.693% | $182.6689 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $94.52 | 10.406% | $104.3558 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $143.47 | 6.649% | $153.0093 | $153.01 | $153.00 | $153.00 |
| 7 purchase totals = | $975.07 | $1,040.4844 | $1,040.49 | $1,040.45 | $1,040.50 | |