| 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 | $219.51 | 10.389% | $242.3149 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $99.39 | 8.338% | $107.6771 | $107.68 | $107.70 | $107.70 |
| Purchase #3 | $241.55 | 5.165% | $254.0261 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $223.27 | 10.366% | $246.4142 | $246.41 | $246.40 | $246.40 |
| Purchase #5 | $136.44 | 7.436% | $146.5857 | $146.59 | $146.60 | $146.60 |
| Purchase #6 | $212.54 | 9.129% | $231.9428 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $182.70 | 13.824% | $207.9564 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,315.40 | $1,436.9172 | $1,436.92 | $1,436.95 | $1,436.90 | |