| 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 | $211.88 | 10.456% | $234.0342 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $83.42 | 12.462% | $93.8158 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $99.81 | 5.649% | $105.4483 | $105.45 | $105.45 | $105.40 |
| Purchase #4 | $232.42 | 10.555% | $256.9519 | $256.95 | $256.95 | $257.00 |
| Purchase #5 | $96.40 | 6.771% | $102.9272 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $211.83 | 12.194% | $237.6606 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $86.59 | 5.850% | $91.6555 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $1,022.35 | $1,122.4935 | $1,122.50 | $1,122.50 | $1,122.50 | |