| 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 | $234.31 | 5.306% | $246.7425 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $246.55 | 7.250% | $264.4249 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $134.99 | 6.480% | $143.7374 | $143.74 | $143.75 | $143.70 |
| Purchase #4 | $182.69 | 8.381% | $198.0012 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $156.42 | 4.265% | $163.0913 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $56.25 | 5.207% | $59.1789 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $222.92 | 6.789% | $238.054 | $238.05 | $238.05 | $238.10 |
| 7 purchase totals = | $1,234.13 | $1,313.2302 | $1,313.22 | $1,313.25 | $1,313.20 | |