| 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 | $27.57 | 11.828% | $30.831 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $216.76 | 8.769% | $235.7677 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $232.41 | 12.485% | $261.4264 | $261.43 | $261.45 | $261.40 |
| Purchase #4 | $97.25 | 3.476% | $100.6304 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $221.75 | 8.127% | $239.7716 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $213.78 | 5.276% | $225.059 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $110.71 | 8.108% | $119.6864 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $1,120.23 | $1,213.1725 | $1,213.18 | $1,213.20 | $1,213.20 | |