| 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 | $205.54 | 9.511% | $225.0889 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $234.85 | 3.153% | $242.2548 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $79.79 | 13.605% | $90.6454 | $90.65 | $90.65 | $90.60 |
| Purchase #4 | $75.57 | 9.858% | $83.0197 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $210.70 | 10.606% | $233.0468 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $42.41 | 12.652% | $47.7757 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $249.59 | 12.449% | $280.6615 | $280.66 | $280.65 | $280.70 |
| 7 purchase totals = | $1,098.45 | $1,202.4928 | $1,202.50 | $1,202.50 | $1,202.50 | |