| 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 | $187.94 | 7.120% | $201.3213 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $98.96 | 11.632% | $110.471 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $198.90 | 9.216% | $217.2306 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $48.30 | 5.129% | $50.7773 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $102.41 | 12.750% | $115.4673 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $77.63 | 11.561% | $86.6048 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $201.45 | 3.382% | $208.263 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $915.59 | $990.1353 | $990.13 | $990.10 | $990.20 | |