| 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 | $122.68 | 12.454% | $137.9586 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $30.43 | 12.737% | $34.3059 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $14.99 | 5.102% | $15.7548 | $15.75 | $15.75 | $15.80 |
| Purchase #4 | $111.95 | 13.509% | $127.0733 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $216.27 | 10.591% | $239.1752 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $183.70 | 10.701% | $203.3577 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $125.63 | 4.303% | $131.0359 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $805.65 | $888.6614 | $888.67 | $888.65 | $888.80 | |