| 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 | $116.40 | 8.609% | $126.4209 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $226.71 | 13.829% | $258.0617 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $12.30 | 10.520% | $13.594 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $198.67 | 3.528% | $205.6791 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $125.32 | 3.732% | $129.9969 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $32.59 | 12.702% | $36.7296 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $27.42 | 12.520% | $30.853 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $739.41 | $801.3352 | $801.33 | $801.35 | $801.40 | |