| 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 | $111.74 | 11.289% | $124.3543 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $203.51 | 10.734% | $225.3548 | $225.35 | $225.35 | $225.40 |
| Purchase #3 | $50.31 | 12.473% | $56.5852 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $7.87 | 9.358% | $8.6065 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $245.33 | 3.615% | $254.1987 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $139.26 | 5.831% | $147.3803 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $134.41 | 10.121% | $148.0136 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $892.43 | $964.4934 | $964.49 | $964.50 | $964.60 | |