| 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 | $236.88 | 10.275% | $261.2194 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $60.38 | 12.770% | $68.0905 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $126.56 | 9.792% | $138.9528 | $138.95 | $138.95 | $139.00 |
| Purchase #4 | $209.28 | 8.478% | $227.0228 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $171.97 | 5.812% | $181.9649 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $107.38 | 6.296% | $114.1406 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $5.26 | 7.141% | $5.6356 | $5.64 | $5.65 | $5.60 |
| 7 purchase totals = | $917.71 | $997.0266 | $997.02 | $997.00 | $997.00 | |