| 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 | $227.99 | 4.328% | $237.8574 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $74.57 | 3.859% | $77.4477 | $77.45 | $77.45 | $77.40 |
| Purchase #3 | $114.42 | 5.709% | $120.9522 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $186.31 | 5.277% | $196.1416 | $196.14 | $196.15 | $196.10 |
| Purchase #5 | $154.43 | 3.277% | $159.4907 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $243.72 | 11.387% | $271.4724 | $271.47 | $271.45 | $271.50 |
| Purchase #7 | $182.41 | 4.521% | $190.6568 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $1,183.85 | $1,254.0188 | $1,254.02 | $1,254.00 | $1,254.10 | |