| 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 | $233.51 | 12.621% | $262.9813 | $262.98 | $263.00 | $263.00 |
| Purchase #2 | $156.30 | 12.229% | $175.4139 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $60.92 | 9.834% | $66.9109 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $15.49 | 3.135% | $15.9756 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $230.89 | 10.324% | $254.7271 | $254.73 | $254.75 | $254.70 |
| Purchase #6 | $51.30 | 7.643% | $55.2209 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $7.41 | 11.112% | $8.2334 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $755.82 | $839.4631 | $839.46 | $839.50 | $839.40 | |