| 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 | $228.30 | 5.682% | $241.272 | $241.27 | $241.25 | $241.30 |
| Purchase #2 | $220.95 | 10.132% | $243.3367 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $68.25 | 10.874% | $75.6715 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $149.45 | 9.261% | $163.2906 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $72.70 | 8.182% | $78.6483 | $78.65 | $78.65 | $78.60 |
| Purchase #6 | $81.62 | 9.824% | $89.6383 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $85.83 | 13.273% | $97.2222 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $907.10 | $989.0796 | $989.08 | $989.05 | $989.00 | |