| 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 | $237.51 | 12.175% | $266.4268 | $266.43 | $266.45 | $266.40 |
| Purchase #2 | $10.57 | 3.378% | $10.9271 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $241.53 | 8.366% | $261.7364 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $190.38 | 13.148% | $215.4112 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $23.64 | 13.389% | $26.8052 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $59.26 | 8.508% | $64.3018 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $110.78 | 3.231% | $114.3593 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $873.67 | $959.9678 | $959.98 | $960.00 | $959.90 | |