| 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 | $217.49 | 4.245% | $226.7225 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $66.78 | 11.852% | $74.6948 | $74.69 | $74.70 | $74.70 |
| Purchase #3 | $118.45 | 5.193% | $124.6011 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $26.37 | 7.870% | $28.4453 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $30.58 | 11.161% | $33.993 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $104.43 | 6.768% | $111.4978 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $176.81 | 12.558% | $199.0138 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $740.91 | $798.9683 | $798.96 | $798.95 | $798.90 | |