| 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 | $200.83 | 7.611% | $216.1152 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $107.92 | 6.549% | $114.9877 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $151.29 | 9.338% | $165.4175 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $207.33 | 12.823% | $233.9159 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $202.37 | 6.117% | $214.749 | $214.75 | $214.75 | $214.70 |
| Purchase #6 | $113.27 | 10.131% | $124.7454 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $119.58 | 6.270% | $127.0777 | $127.08 | $127.10 | $127.10 |
| 7 purchase totals = | $1,102.59 | $1,197.0084 | $1,197.03 | $1,197.00 | $1,196.90 | |