| 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 | $102.28 | 9.105% | $111.5926 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $144.37 | 3.359% | $149.2194 | $149.22 | $149.20 | $149.20 |
| Purchase #3 | $101.92 | 12.440% | $114.5988 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $158.46 | 7.481% | $170.3144 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $248.99 | 5.221% | $261.9898 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $12.71 | 5.720% | $13.437 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $169.33 | 9.855% | $186.0175 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $938.06 | $1,007.1695 | $1,007.17 | $1,007.15 | $1,007.10 | |