| 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 | $125.36 | 8.826% | $136.4243 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $242.78 | 11.185% | $269.9349 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $148.84 | 9.568% | $163.081 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $157.29 | 8.577% | $170.7808 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $220.88 | 4.294% | $230.3646 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $200.84 | 7.155% | $215.2101 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $114.53 | 8.289% | $124.0234 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $1,210.52 | $1,309.8191 | $1,309.80 | $1,309.80 | $1,309.80 | |