| 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 | $207.27 | 3.707% | $214.9535 | $214.95 | $214.95 | $215.00 |
| Purchase #2 | $26.25 | 12.866% | $29.6273 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $179.72 | 4.795% | $188.3376 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $95.94 | 4.157% | $99.9282 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $26.66 | 7.668% | $28.7043 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $27.27 | 12.353% | $30.6387 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $18.71 | 8.105% | $20.2264 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $581.82 | $612.4160 | $612.42 | $612.50 | $612.30 | |