| 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 | $13.26 | 6.133% | $14.0732 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $215.60 | 4.159% | $224.5668 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $132.36 | 11.812% | $147.9944 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $101.62 | 5.776% | $107.4896 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $23.69 | 9.492% | $25.9387 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $205.47 | 12.482% | $231.1168 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $188.64 | 6.515% | $200.9299 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $880.64 | $952.1094 | $952.11 | $952.10 | $952.10 | |