| 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 | $109.51 | 13.833% | $124.6585 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $27.47 | 10.701% | $30.4096 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $116.62 | 8.687% | $126.7508 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $196.51 | 9.313% | $214.811 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $175.88 | 11.863% | $196.7446 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $216.97 | 3.840% | $225.3016 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $190.69 | 7.196% | $204.4121 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $1,033.65 | $1,123.0882 | $1,123.08 | $1,123.05 | $1,123.10 | |