| 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 | $114.29 | 11.775% | $127.7476 | $127.75 | $127.75 | $127.70 |
| Purchase #2 | $35.28 | 13.667% | $40.1017 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $186.97 | 7.677% | $201.3237 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $242.74 | 7.571% | $261.1178 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $97.98 | 10.683% | $108.4472 | $108.45 | $108.45 | $108.40 |
| Purchase #6 | $12.42 | 10.176% | $13.6839 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $175.97 | 12.680% | $198.283 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $865.65 | $950.7049 | $950.70 | $950.70 | $950.60 | |