| 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 | $181.43 | 6.609% | $193.4207 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $221.50 | 7.851% | $238.89 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $52.73 | 10.483% | $58.2577 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $243.70 | 8.820% | $265.1943 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $213.83 | 5.226% | $225.0048 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $188.83 | 10.539% | $208.7308 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $23.91 | 8.710% | $25.9926 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $1,125.93 | $1,215.4909 | $1,215.48 | $1,215.50 | $1,215.50 | |