| 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 | $126.62 | 5.621% | $133.7373 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $203.73 | 9.474% | $223.0314 | $223.03 | $223.05 | $223.00 |
| Purchase #3 | $173.81 | 9.326% | $190.0195 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $134.55 | 3.311% | $139.005 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $99.99 | 7.164% | $107.1533 | $107.15 | $107.15 | $107.20 |
| Purchase #6 | $214.30 | 8.338% | $232.1683 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $67.91 | 4.471% | $70.9463 | $70.95 | $70.95 | $70.90 |
| 7 purchase totals = | $1,020.91 | $1,096.0611 | $1,096.07 | $1,096.05 | $1,096.00 | |