| 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 | $125.73 | 13.578% | $142.8016 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $178.59 | 11.510% | $199.1457 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $24.80 | 5.116% | $26.0688 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $39.59 | 5.564% | $41.7928 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $29.94 | 12.549% | $33.6972 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $247.79 | 10.105% | $272.8292 | $272.83 | $272.85 | $272.80 |
| Purchase #7 | $127.58 | 5.378% | $134.4413 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $774.02 | $850.7766 | $850.78 | $850.80 | $850.70 | |