| 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 | $207.33 | 4.856% | $217.3979 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $11.65 | 9.427% | $12.7482 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $9.66 | 4.174% | $10.0632 | $10.06 | $10.05 | $10.10 |
| Purchase #4 | $237.36 | 9.453% | $259.7976 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $128.99 | 3.493% | $133.4956 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $117.99 | 12.754% | $133.0384 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $81.38 | 9.490% | $89.103 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $794.36 | $855.6439 | $855.65 | $855.65 | $855.60 | |