| 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 | $210.39 | 9.825% | $231.0608 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $185.45 | 9.443% | $202.962 | $202.96 | $202.95 | $203.00 |
| Purchase #3 | $206.74 | 11.144% | $229.7791 | $229.78 | $229.80 | $229.80 |
| Purchase #4 | $232.87 | 12.173% | $261.2173 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $199.39 | 3.270% | $205.9101 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $183.66 | 9.222% | $200.5971 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $92.81 | 11.106% | $103.1175 | $103.12 | $103.10 | $103.10 |
| 7 purchase totals = | $1,311.31 | $1,434.6439 | $1,434.65 | $1,434.60 | $1,434.70 | |