| 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 | $241.91 | 11.112% | $268.791 | $268.79 | $268.80 | $268.80 |
| Purchase #2 | $35.47 | 11.191% | $39.4394 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $218.73 | 8.449% | $237.2105 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $218.25 | 6.370% | $232.1525 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $15.43 | 10.480% | $17.0471 | $17.05 | $17.05 | $17.00 |
| Purchase #6 | $46.85 | 7.650% | $50.434 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $62.93 | 12.620% | $70.8718 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $839.57 | $915.9463 | $915.94 | $915.95 | $915.90 | |