| 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 | $193.63 | 6.626% | $206.4599 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $100.99 | 12.323% | $113.435 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $237.99 | 3.874% | $247.2097 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $12.37 | 7.667% | $13.3184 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $16.79 | 3.703% | $17.4117 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $149.77 | 12.438% | $168.3984 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $246.88 | 6.324% | $262.4927 | $262.49 | $262.50 | $262.50 |
| 7 purchase totals = | $958.42 | $1,028.7258 | $1,028.73 | $1,028.70 | $1,028.70 | |