| 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 | $125.94 | 6.722% | $134.4057 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $193.66 | 11.275% | $215.4952 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $242.38 | 12.260% | $272.0958 | $272.10 | $272.10 | $272.10 |
| Purchase #4 | $13.87 | 13.137% | $15.6921 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $101.31 | 6.374% | $107.7675 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $36.70 | 12.208% | $41.1803 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $100.56 | 4.701% | $105.2873 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $814.42 | $891.9239 | $891.94 | $891.95 | $892.00 | |