| 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 | $191.77 | 11.791% | $214.3816 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $24.53 | 6.342% | $26.0857 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $133.70 | 3.776% | $138.7485 | $138.75 | $138.75 | $138.70 |
| Purchase #4 | $10.68 | 13.160% | $12.0855 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $127.76 | 7.281% | $137.0622 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $126.92 | 6.538% | $135.218 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $193.50 | 3.692% | $200.644 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $808.86 | $864.2255 | $864.23 | $864.25 | $864.20 | |