| 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 | $233.67 | 7.613% | $251.4593 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $214.70 | 7.799% | $231.4445 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $32.74 | 11.573% | $36.529 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $197.96 | 3.566% | $205.0193 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $18.97 | 8.566% | $20.595 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $76.79 | 3.223% | $79.2649 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $95.50 | 8.298% | $103.4246 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $870.33 | $927.7366 | $927.73 | $927.70 | $927.70 | |