| 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 | $233.35 | 10.420% | $257.6651 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $75.78 | 12.539% | $85.2821 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $168.36 | 8.661% | $182.9417 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $124.94 | 13.530% | $141.8444 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $100.84 | 13.563% | $114.5169 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $96.39 | 10.447% | $106.4599 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $14.43 | 13.617% | $16.3949 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $814.09 | $905.1050 | $905.10 | $905.10 | $905.10 | |