| 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 | $212.62 | 12.115% | $238.3789 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $206.86 | 3.471% | $214.0401 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $198.35 | 13.453% | $225.034 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $52.47 | 5.549% | $55.3816 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $249.59 | 5.296% | $262.8083 | $262.81 | $262.80 | $262.80 |
| Purchase #6 | $11.33 | 12.217% | $12.7142 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $23.96 | 5.806% | $25.3511 | $25.35 | $25.35 | $25.40 |
| 7 purchase totals = | $955.18 | $1,033.7082 | $1,033.70 | $1,033.75 | $1,033.70 | |