| 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 | $116.31 | 9.346% | $127.1803 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $89.83 | 8.521% | $97.4844 | $97.48 | $97.50 | $97.50 |
| Purchase #3 | $45.47 | 5.642% | $48.0354 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $23.93 | 6.837% | $25.5661 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $206.82 | 8.669% | $224.7492 | $224.75 | $224.75 | $224.70 |
| Purchase #6 | $237.64 | 12.165% | $266.5489 | $266.55 | $266.55 | $266.50 |
| Purchase #7 | $164.78 | 3.615% | $170.7368 | $170.74 | $170.75 | $170.70 |
| 7 purchase totals = | $884.78 | $960.3011 | $960.31 | $960.35 | $960.20 | |