| 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 | $96.82 | 4.158% | $100.8458 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $190.56 | 4.491% | $199.118 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $197.74 | 13.695% | $224.8205 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $56.83 | 3.353% | $58.7355 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $62.91 | 3.399% | $65.0483 | $65.05 | $65.05 | $65.00 |
| Purchase #6 | $194.88 | 13.271% | $220.7425 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $171.72 | 9.488% | $188.0128 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $971.46 | $1,057.3234 | $1,057.33 | $1,057.30 | $1,057.10 | |