| 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 | $234.73 | 8.493% | $254.6656 | $254.67 | $254.65 | $254.70 |
| Purchase #2 | $122.50 | 4.227% | $127.6781 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $36.26 | 11.196% | $40.3197 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $243.80 | 6.542% | $259.7494 | $259.75 | $259.75 | $259.70 |
| Purchase #5 | $154.69 | 9.869% | $169.9564 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $214.68 | 13.489% | $243.6382 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $210.56 | 13.526% | $239.0403 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,217.22 | $1,335.0477 | $1,335.06 | $1,335.05 | $1,335.00 | |