| 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 | $137.74 | 11.180% | $153.1393 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $96.31 | 10.161% | $106.0961 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $119.99 | 4.380% | $125.2456 | $125.25 | $125.25 | $125.20 |
| Purchase #4 | $166.62 | 11.366% | $185.558 | $185.56 | $185.55 | $185.60 |
| Purchase #5 | $247.74 | 4.587% | $259.1038 | $259.10 | $259.10 | $259.10 |
| Purchase #6 | $216.75 | 13.583% | $246.1912 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $148.88 | 10.563% | $164.6062 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $1,134.03 | $1,239.9402 | $1,239.95 | $1,239.95 | $1,239.90 | |