| 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 | $123.25 | 8.151% | $133.2961 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $55.85 | 4.492% | $58.3588 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $28.95 | 4.766% | $30.3298 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $238.91 | 3.374% | $246.9708 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $22.42 | 8.470% | $24.319 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $116.48 | 7.347% | $125.0378 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $210.96 | 13.458% | $239.351 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $796.82 | $857.6633 | $857.67 | $857.65 | $857.70 | |