| 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 | $236.47 | 8.693% | $257.0263 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $227.95 | 9.207% | $248.9374 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $36.26 | 5.241% | $38.1604 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $45.33 | 7.527% | $48.742 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $197.64 | 4.831% | $207.188 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $242.73 | 13.850% | $276.3481 | $276.35 | $276.35 | $276.30 |
| Purchase #7 | $191.75 | 6.728% | $204.6509 | $204.65 | $204.65 | $204.70 |
| 7 purchase totals = | $1,178.13 | $1,281.0531 | $1,281.06 | $1,281.10 | $1,281.00 | |