| 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 | $223.49 | 9.619% | $244.9875 | $244.99 | $245.00 | $245.00 |
| Purchase #2 | $92.98 | 4.507% | $97.1706 | $97.17 | $97.15 | $97.20 |
| Purchase #3 | $193.41 | 10.833% | $214.3621 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $109.39 | 5.425% | $115.3244 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $217.54 | 9.741% | $238.7306 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $142.79 | 5.188% | $150.1979 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $42.70 | 5.194% | $44.9178 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $1,022.30 | $1,105.6909 | $1,105.69 | $1,105.65 | $1,105.70 | |