| 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 | $21.83 | 7.400% | $23.4454 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $160.82 | 5.250% | $169.2631 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $239.40 | 10.564% | $264.6902 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $163.99 | 10.530% | $181.2581 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $57.82 | 11.219% | $64.3068 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $246.69 | 12.231% | $276.8627 | $276.86 | $276.85 | $276.90 |
| Purchase #7 | $222.37 | 5.188% | $233.9066 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $1,112.92 | $1,213.7329 | $1,213.74 | $1,213.70 | $1,213.80 | |