| 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 | $248.70 | 6.871% | $265.7882 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $65.54 | 11.801% | $73.2744 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $199.65 | 13.102% | $225.8081 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $123.40 | 7.552% | $132.7192 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $240.26 | 3.521% | $248.7196 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $207.50 | 9.617% | $227.4553 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $102.67 | 11.431% | $114.4062 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $1,187.72 | $1,288.1710 | $1,288.18 | $1,288.10 | $1,288.20 | |