| 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 | $213.80 | 6.617% | $227.9471 | $227.95 | $227.95 | $227.90 |
| Purchase #2 | $21.44 | 5.221% | $22.5594 | $22.56 | $22.55 | $22.60 |
| Purchase #3 | $44.26 | 12.212% | $49.665 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $23.72 | 9.701% | $26.0211 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $225.57 | 3.619% | $233.7334 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $121.44 | 9.341% | $132.7837 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $27.70 | 10.872% | $30.7115 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $677.93 | $723.4212 | $723.42 | $723.40 | $723.40 | |