| 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 | $102.28 | 3.777% | $106.1431 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $156.52 | 12.361% | $175.8674 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $232.49 | 12.602% | $261.7884 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $14.38 | 11.698% | $16.0622 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $220.81 | 4.672% | $231.1262 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $225.30 | 11.431% | $251.054 | $251.05 | $251.05 | $251.10 |
| Purchase #7 | $214.82 | 4.655% | $224.8199 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,166.60 | $1,266.8612 | $1,266.86 | $1,266.85 | $1,266.90 | |