| 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 | $236.38 | 5.295% | $248.8963 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $203.27 | 11.737% | $227.1278 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $78.47 | 5.450% | $82.7466 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $175.59 | 13.289% | $198.9242 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $171.71 | 13.322% | $194.5852 | $194.59 | $194.60 | $194.60 |
| Purchase #6 | $157.79 | 3.855% | $163.8728 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $109.52 | 7.226% | $117.4339 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $1,132.73 | $1,233.5868 | $1,233.59 | $1,233.60 | $1,233.50 | |