| 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 | $31.30 | 3.652% | $32.4431 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $213.78 | 9.113% | $233.2618 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $176.40 | 12.842% | $199.0533 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $206.65 | 5.530% | $218.0777 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $242.79 | 10.727% | $268.8341 | $268.83 | $268.85 | $268.80 |
| Purchase #6 | $213.72 | 12.836% | $241.1531 | $241.15 | $241.15 | $241.20 |
| Purchase #7 | $27.89 | 13.197% | $31.5706 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $1,112.53 | $1,224.3937 | $1,224.38 | $1,224.40 | $1,224.50 | |