| 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 | $125.91 | 11.217% | $140.0333 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $99.39 | 4.668% | $104.0295 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $218.96 | 8.133% | $236.768 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $85.30 | 13.374% | $96.708 | $96.71 | $96.70 | $96.70 |
| Purchase #5 | $11.93 | 4.456% | $12.4616 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $195.69 | 11.584% | $218.3587 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $148.98 | 5.658% | $157.4093 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $886.16 | $965.7684 | $965.77 | $965.75 | $965.80 | |