| 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 | $187.79 | 4.602% | $196.4321 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $8.29 | 11.354% | $9.2312 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $18.65 | 10.525% | $20.6129 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $228.85 | 10.234% | $252.2705 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $214.30 | 10.394% | $236.5743 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $188.91 | 13.644% | $214.6849 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $186.66 | 6.384% | $198.5764 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $1,033.45 | $1,128.3823 | $1,128.37 | $1,128.40 | $1,128.40 | |