| 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 | $229.41 | 7.339% | $246.2464 | $246.25 | $246.25 | $246.20 |
| Purchase #2 | $222.50 | 7.805% | $239.8661 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $147.90 | 8.188% | $160.0101 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $119.79 | 4.338% | $124.9865 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $41.30 | 10.267% | $45.5403 | $45.54 | $45.55 | $45.50 |
| Purchase #6 | $42.96 | 11.536% | $47.9159 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $186.84 | 7.465% | $200.7876 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $990.70 | $1,065.3529 | $1,065.37 | $1,065.35 | $1,065.30 | |