| 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 | $199.25 | 12.776% | $224.7062 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $49.36 | 5.300% | $51.9761 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $122.71 | 3.734% | $127.292 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $141.31 | 10.850% | $156.6421 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $154.35 | 12.724% | $173.9895 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $49.90 | 5.388% | $52.5886 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $124.90 | 12.464% | $140.4675 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $841.78 | $927.6620 | $927.67 | $927.70 | $927.70 | |