| 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 | $122.49 | 3.529% | $126.8127 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $21.60 | 8.251% | $23.3822 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $186.65 | 8.647% | $202.7896 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $237.41 | 9.564% | $260.1159 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $165.50 | 3.730% | $171.6732 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $250.50 | 4.249% | $261.1437 | $261.14 | $261.15 | $261.10 |
| Purchase #7 | $180.66 | 9.299% | $197.4596 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $1,164.81 | $1,243.3769 | $1,243.37 | $1,243.35 | $1,243.40 | |