| 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 | $250.37 | 10.109% | $275.6799 | $275.68 | $275.70 | $275.70 |
| Purchase #2 | $220.67 | 12.350% | $247.9227 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $155.51 | 8.778% | $169.1607 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $37.70 | 9.395% | $41.2419 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $143.78 | 6.504% | $153.1315 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $155.28 | 12.504% | $174.6962 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $202.78 | 10.537% | $224.1469 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $1,166.09 | $1,285.9798 | $1,285.98 | $1,286.00 | $1,285.90 | |