| 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 | $199.39 | 8.304% | $215.9473 | $215.95 | $215.95 | $215.90 |
| Purchase #2 | $102.85 | 8.582% | $111.6766 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $55.54 | 5.776% | $58.748 | $58.75 | $58.75 | $58.70 |
| Purchase #4 | $142.67 | 6.476% | $151.9093 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $221.32 | 6.537% | $235.7877 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $134.72 | 3.210% | $139.0445 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $202.97 | 11.761% | $226.8413 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $1,059.46 | $1,139.9547 | $1,139.96 | $1,140.00 | $1,139.80 | |