| 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 | $104.40 | 9.367% | $114.1791 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $132.39 | 9.471% | $144.9287 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $78.92 | 8.418% | $85.5635 | $85.56 | $85.55 | $85.60 |
| Purchase #4 | $209.82 | 11.440% | $233.8234 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $28.27 | 3.476% | $29.2527 | $29.25 | $29.25 | $29.30 |
| Purchase #6 | $154.57 | 3.404% | $159.8316 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $121.53 | 6.198% | $129.0624 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $829.90 | $896.6414 | $896.63 | $896.65 | $896.70 | |