| 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 | $101.61 | 12.370% | $114.1792 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $222.66 | 4.160% | $231.9227 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $45.70 | 3.707% | $47.3941 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $173.73 | 5.317% | $182.9672 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $131.38 | 9.387% | $143.7126 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $248.27 | 5.420% | $261.7262 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $148.55 | 10.503% | $164.1522 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $1,071.90 | $1,146.0542 | $1,146.05 | $1,146.05 | $1,146.10 | |