| 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 | $109.36 | 8.417% | $118.5648 | $118.56 | $118.55 | $118.60 |
| Purchase #2 | $123.79 | 10.247% | $136.4748 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $36.63 | 5.858% | $38.7758 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $222.25 | 4.124% | $231.4156 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $78.94 | 4.247% | $82.2926 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $14.92 | 12.583% | $16.7974 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $239.50 | 13.192% | $271.0948 | $271.09 | $271.10 | $271.10 |
| 7 purchase totals = | $825.39 | $895.4158 | $895.41 | $895.40 | $895.50 | |