| 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 | $201.55 | 9.413% | $220.5219 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $121.70 | 8.563% | $132.1212 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $216.84 | 4.659% | $226.9426 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $184.85 | 12.833% | $208.5718 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $170.29 | 13.820% | $193.8241 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $82.90 | 8.222% | $89.716 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $218.41 | 8.471% | $236.9115 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $1,196.54 | $1,308.6091 | $1,308.60 | $1,308.50 | $1,308.50 | |