| 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 | $47.96 | 8.631% | $52.0994 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $119.40 | 12.773% | $134.651 | $134.65 | $134.65 | $134.70 |
| Purchase #3 | $229.67 | 8.674% | $249.5916 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $105.94 | 9.691% | $116.2066 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $175.58 | 13.520% | $199.3184 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $161.88 | 11.750% | $180.9009 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $242.94 | 12.185% | $272.5422 | $272.54 | $272.55 | $272.50 |
| 7 purchase totals = | $1,083.37 | $1,205.3101 | $1,205.31 | $1,205.30 | $1,205.30 | |