| 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 | $131.41 | 12.667% | $148.0557 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $199.52 | 13.114% | $225.6851 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $213.52 | 3.833% | $221.7042 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $38.76 | 6.699% | $41.3565 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $232.63 | 12.342% | $261.3412 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $31.86 | 13.473% | $36.1525 | $36.15 | $36.15 | $36.20 |
| Purchase #7 | $196.43 | 5.871% | $207.9624 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,044.13 | $1,142.2576 | $1,142.26 | $1,142.25 | $1,142.40 | |