| 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 | $191.66 | 12.105% | $214.8604 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $74.29 | 10.485% | $82.0793 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $75.30 | 12.754% | $84.9038 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $133.74 | 12.355% | $150.2636 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $136.40 | 13.580% | $154.9231 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $190.52 | 10.619% | $210.7513 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $60.99 | 7.163% | $65.3587 | $65.36 | $65.35 | $65.40 |
| 7 purchase totals = | $862.90 | $963.1402 | $963.13 | $963.10 | $963.30 | |