| 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 | $103.86 | 5.378% | $109.4456 | $109.45 | $109.45 | $109.40 |
| Purchase #2 | $168.44 | 6.271% | $179.0029 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $89.69 | 9.336% | $98.0635 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $94.36 | 3.649% | $97.8032 | $97.80 | $97.80 | $97.80 |
| Purchase #5 | $193.88 | 9.801% | $212.8822 | $212.88 | $212.90 | $212.90 |
| Purchase #6 | $200.32 | 5.257% | $210.8508 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $16.89 | 12.769% | $19.0467 | $19.05 | $19.05 | $19.00 |
| 7 purchase totals = | $867.44 | $927.0949 | $927.09 | $927.10 | $927.10 | |