| 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 | $112.72 | 3.841% | $117.0496 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $179.76 | 13.349% | $203.7562 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $110.53 | 12.372% | $124.2048 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $190.87 | 4.172% | $198.8331 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $20.72 | 8.436% | $22.4679 | $22.47 | $22.45 | $22.50 |
| Purchase #6 | $150.99 | 9.296% | $165.026 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $59.28 | 11.111% | $65.8666 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $824.87 | $897.2042 | $897.21 | $897.20 | $897.20 | |