| 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 | $31.41 | 6.465% | $33.4407 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $215.81 | 7.191% | $231.3289 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $209.95 | 9.489% | $229.8722 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $231.99 | 12.611% | $261.2463 | $261.25 | $261.25 | $261.20 |
| Purchase #5 | $139.51 | 13.253% | $157.9993 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $183.77 | 12.228% | $206.2414 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $9.76 | 12.420% | $10.9722 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $1,022.20 | $1,131.1010 | $1,131.10 | $1,131.10 | $1,131.00 | |