| 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 | $226.44 | 3.630% | $234.6598 | $234.66 | $234.65 | $234.70 |
| Purchase #2 | $122.77 | 7.130% | $131.5235 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $99.55 | 9.749% | $109.2551 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $104.47 | 8.351% | $113.1943 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $149.78 | 4.804% | $156.9754 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $113.59 | 6.846% | $121.3664 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $71.37 | 10.110% | $78.5855 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $887.97 | $945.5600 | $945.57 | $945.55 | $945.70 | |