| 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 | $119.42 | 12.523% | $134.375 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $121.73 | 8.155% | $131.6571 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $225.42 | 6.453% | $239.9664 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $92.90 | 11.476% | $103.5612 | $103.56 | $103.55 | $103.60 |
| Purchase #5 | $19.46 | 3.721% | $20.1841 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $129.36 | 9.842% | $142.0916 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $126.35 | 5.438% | $133.2209 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $834.64 | $905.0563 | $905.06 | $905.05 | $905.20 | |