| 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 | $199.46 | 7.304% | $214.0286 | $214.03 | $214.05 | $214.00 |
| Purchase #2 | $239.59 | 3.510% | $247.9996 | $248.00 | $248.00 | $248.00 |
| Purchase #3 | $20.48 | 3.536% | $21.2042 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $179.99 | 12.789% | $203.0089 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $201.89 | 12.713% | $227.5563 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $139.74 | 5.701% | $147.7066 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $23.83 | 7.340% | $25.5791 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $1,004.98 | $1,087.0833 | $1,087.09 | $1,087.10 | $1,087.10 | |