| 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 | $241.92 | 10.870% | $268.2167 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $226.59 | 9.485% | $248.0821 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $199.36 | 3.268% | $205.8751 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $61.70 | 10.649% | $68.2704 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $55.27 | 5.507% | $58.3137 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $141.53 | 10.347% | $156.1741 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $31.44 | 12.612% | $35.4052 | $35.41 | $35.40 | $35.40 |
| 7 purchase totals = | $957.81 | $1,040.3373 | $1,040.34 | $1,040.30 | $1,040.40 | |