| 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 | $125.40 | 11.476% | $139.7909 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $71.50 | 9.818% | $78.5199 | $78.52 | $78.50 | $78.50 |
| Purchase #3 | $177.66 | 6.121% | $188.5346 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $5.56 | 7.458% | $5.9747 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $214.84 | 13.566% | $243.9852 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $200.78 | 9.834% | $220.5247 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $16.66 | 5.363% | $17.5535 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $812.40 | $894.8835 | $894.87 | $894.85 | $894.90 | |