| 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 | $199.26 | 10.225% | $219.6343 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $14.48 | 4.274% | $15.0989 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $205.55 | 11.645% | $229.4863 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $29.89 | 3.282% | $30.871 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $241.44 | 10.708% | $267.2934 | $267.29 | $267.30 | $267.30 |
| Purchase #6 | $107.30 | 8.197% | $116.0954 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $28.82 | 9.241% | $31.4833 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $826.74 | $909.9626 | $909.96 | $910.00 | $910.00 | |