| 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 | $232.45 | 12.290% | $261.0181 | $261.02 | $261.00 | $261.00 |
| Purchase #2 | $160.35 | 7.183% | $171.8679 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $104.79 | 13.869% | $119.3233 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $242.83 | 7.283% | $260.5153 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $21.40 | 7.582% | $23.0225 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $176.61 | 13.314% | $200.1239 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $79.53 | 10.400% | $87.8011 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $1,017.96 | $1,123.6721 | $1,123.67 | $1,123.55 | $1,123.60 | |