| 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 | $22.58 | 5.744% | $23.877 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $133.46 | 4.743% | $139.79 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $222.99 | 5.367% | $234.9579 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $201.61 | 10.141% | $222.0553 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $106.94 | 11.496% | $119.2338 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $13.36 | 11.674% | $14.9196 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $183.46 | 3.427% | $189.7472 | $189.75 | $189.75 | $189.70 |
| 7 purchase totals = | $884.40 | $944.5808 | $944.59 | $944.60 | $944.60 | |