| 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 | $106.43 | 6.403% | $113.2447 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $229.64 | 13.794% | $261.3165 | $261.32 | $261.30 | $261.30 |
| Purchase #3 | $249.62 | 12.246% | $280.1885 | $280.19 | $280.20 | $280.20 |
| Purchase #4 | $114.57 | 12.676% | $129.0929 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $97.43 | 7.205% | $104.4498 | $104.45 | $104.45 | $104.40 |
| Purchase #6 | $176.90 | 3.756% | $183.5444 | $183.54 | $183.55 | $183.50 |
| Purchase #7 | $27.90 | 12.659% | $31.4319 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $1,002.49 | $1,103.2687 | $1,103.26 | $1,103.30 | $1,103.10 | |