| 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 | $218.86 | 4.669% | $229.0786 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $26.50 | 13.267% | $30.0158 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $161.41 | 8.437% | $175.0282 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $113.46 | 9.715% | $124.4826 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $73.34 | 3.766% | $76.102 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $107.68 | 11.192% | $119.7315 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $107.32 | 6.560% | $114.3602 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $808.57 | $868.7989 | $868.80 | $868.85 | $868.80 | |