| 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 | $117.95 | 5.738% | $124.718 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $246.71 | 3.652% | $255.7198 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $205.66 | 7.681% | $221.4567 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $144.34 | 3.794% | $149.8163 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $105.60 | 9.644% | $115.7841 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $186.31 | 11.388% | $207.527 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $250.83 | 9.333% | $274.24 | $274.24 | $274.25 | $274.20 |
| 7 purchase totals = | $1,257.40 | $1,349.2619 | $1,349.27 | $1,349.25 | $1,349.20 | |