| 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 | $199.83 | 3.321% | $206.4664 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $117.43 | 5.115% | $123.4365 | $123.44 | $123.45 | $123.40 |
| Purchase #3 | $161.80 | 3.856% | $168.039 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $222.31 | 6.308% | $236.3333 | $236.33 | $236.35 | $236.30 |
| Purchase #5 | $72.61 | 12.486% | $81.6761 | $81.68 | $81.70 | $81.70 |
| Purchase #6 | $128.51 | 4.340% | $134.0873 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $99.72 | 5.247% | $104.9523 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $1,002.21 | $1,054.9909 | $1,055.00 | $1,055.05 | $1,055.00 | |