| 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 | $206.99 | 10.360% | $228.4342 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $94.78 | 8.337% | $102.6818 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $140.44 | 10.851% | $155.6791 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $152.39 | 7.198% | $163.359 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $150.83 | 10.157% | $166.1498 | $166.15 | $166.15 | $166.10 |
| Purchase #6 | $97.93 | 12.126% | $109.805 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $198.85 | 7.288% | $213.3422 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $1,042.21 | $1,139.4511 | $1,139.45 | $1,139.50 | $1,139.40 | |