| 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 | $247.84 | 7.103% | $265.4441 | $265.44 | $265.45 | $265.40 |
| Purchase #2 | $229.60 | 13.730% | $261.1241 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $30.74 | 6.836% | $32.8414 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $25.29 | 6.632% | $26.9672 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $107.79 | 12.847% | $121.6378 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $101.70 | 12.416% | $114.3271 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $47.27 | 4.831% | $49.5536 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $790.23 | $871.8953 | $871.89 | $871.90 | $871.80 | |