| 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 | $159.41 | 4.209% | $166.1196 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $188.38 | 7.362% | $202.2485 | $202.25 | $202.25 | $202.20 |
| Purchase #3 | $190.58 | 10.740% | $211.0483 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $28.50 | 3.451% | $29.4835 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $236.65 | 4.568% | $247.4602 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $206.86 | 9.758% | $227.0454 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $99.75 | 6.856% | $106.5889 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $1,110.13 | $1,189.9944 | $1,190.00 | $1,190.00 | $1,189.90 | |