| 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 | $218.63 | 5.850% | $231.4199 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $114.48 | 8.858% | $124.6206 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $190.38 | 7.478% | $204.6166 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $24.41 | 6.318% | $25.9522 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $82.31 | 10.379% | $90.853 | $90.85 | $90.85 | $90.90 |
| Purchase #6 | $75.63 | 3.769% | $78.4805 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $22.47 | 5.806% | $23.7746 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $728.31 | $779.7174 | $779.71 | $779.65 | $779.80 | |