| 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 | $44.55 | 8.315% | $48.2543 | $48.25 | $48.25 | $48.30 |
| Purchase #2 | $108.90 | 12.517% | $122.531 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $131.61 | 3.709% | $136.4914 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $96.93 | 12.444% | $108.992 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $111.34 | 11.692% | $124.3579 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $222.63 | 6.123% | $236.2616 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $181.53 | 8.587% | $197.118 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $897.49 | $974.0062 | $974.00 | $974.00 | $974.10 | |