| 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 | $217.64 | 5.829% | $230.3262 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $234.76 | 6.419% | $249.8292 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $114.99 | 5.534% | $121.3535 | $121.35 | $121.35 | $121.40 |
| Purchase #4 | $164.31 | 13.617% | $186.6841 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $147.56 | 13.471% | $167.4378 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $236.84 | 4.794% | $248.1941 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $90.31 | 13.357% | $102.3727 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $1,206.41 | $1,306.1976 | $1,306.19 | $1,306.25 | $1,306.20 | |