| 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 | $125.80 | 9.225% | $137.4051 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $99.63 | 3.592% | $103.2087 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $13.55 | 5.140% | $14.2465 | $14.25 | $14.25 | $14.20 |
| Purchase #4 | $128.32 | 4.336% | $133.884 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $231.37 | 5.238% | $243.4892 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $199.57 | 12.828% | $225.1708 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $219.96 | 12.730% | $247.9609 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $1,018.20 | $1,105.3652 | $1,105.37 | $1,105.35 | $1,105.40 | |