| 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 | $204.69 | 4.770% | $214.4537 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $177.87 | 4.735% | $186.2921 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $192.90 | 10.155% | $212.489 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $170.71 | 7.677% | $183.8154 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $161.62 | 13.169% | $182.9037 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $169.94 | 6.338% | $180.7108 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $208.50 | 11.383% | $232.2336 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,286.23 | $1,392.8983 | $1,392.89 | $1,392.90 | $1,392.90 | |