| 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 | $202.51 | 5.350% | $213.3443 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $243.87 | 9.513% | $267.0694 | $267.07 | $267.05 | $267.10 |
| Purchase #3 | $250.56 | 11.868% | $280.2965 | $280.30 | $280.30 | $280.30 |
| Purchase #4 | $224.34 | 5.721% | $237.1745 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $25.87 | 8.525% | $28.0754 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $20.91 | 9.587% | $22.9146 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $206.65 | 8.517% | $224.2504 | $224.25 | $224.25 | $224.30 |
| 7 purchase totals = | $1,174.71 | $1,273.1251 | $1,273.12 | $1,273.10 | $1,273.20 | |