| 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 | $184.41 | 13.386% | $209.0951 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $216.69 | 11.249% | $241.0655 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $146.29 | 13.512% | $166.0567 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $128.83 | 4.713% | $134.9018 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $219.79 | 5.483% | $231.8411 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $236.47 | 12.419% | $265.8372 | $265.84 | $265.85 | $265.80 |
| Purchase #7 | $179.38 | 11.353% | $199.745 | $199.75 | $199.75 | $199.70 |
| 7 purchase totals = | $1,311.86 | $1,448.5424 | $1,448.56 | $1,448.55 | $1,448.50 | |