| 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 | $163.96 | 4.391% | $171.1595 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $239.40 | 12.459% | $269.2268 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $58.30 | 11.440% | $64.9695 | $64.97 | $64.95 | $65.00 |
| Purchase #4 | $247.38 | 13.210% | $280.0589 | $280.06 | $280.05 | $280.10 |
| Purchase #5 | $250.82 | 4.336% | $261.6956 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $60.73 | 11.360% | $67.6289 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $94.36 | 8.223% | $102.1192 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $1,114.95 | $1,216.8584 | $1,216.87 | $1,216.85 | $1,216.90 | |