| 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 | $86.29 | 4.724% | $90.3663 | $90.37 | $90.35 | $90.40 |
| Purchase #2 | $229.87 | 4.255% | $239.651 | $239.65 | $239.65 | $239.70 |
| Purchase #3 | $204.71 | 9.235% | $223.615 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $90.61 | 13.450% | $102.797 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $217.52 | 4.356% | $226.9952 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $233.80 | 5.377% | $246.3714 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $150.44 | 12.832% | $169.7445 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $1,213.24 | $1,299.5404 | $1,299.55 | $1,299.50 | $1,299.60 | |