| 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 | $189.85 | 5.257% | $199.8304 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $138.80 | 7.874% | $149.7291 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $42.99 | 8.168% | $46.5014 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $30.71 | 6.162% | $32.6024 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $206.65 | 8.413% | $224.0355 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $248.78 | 12.713% | $280.4074 | $280.41 | $280.40 | $280.40 |
| Purchase #7 | $45.89 | 11.469% | $51.1531 | $51.15 | $51.15 | $51.20 |
| 7 purchase totals = | $903.67 | $984.2593 | $984.26 | $984.30 | $984.20 | |