| 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 | $115.83 | 10.779% | $128.3153 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $163.59 | 3.491% | $169.3009 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $199.43 | 6.804% | $212.9992 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $91.46 | 11.778% | $102.2322 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $226.31 | 4.277% | $235.9893 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $176.51 | 7.558% | $189.8506 | $189.85 | $189.85 | $189.90 |
| Purchase #7 | $77.37 | 12.401% | $86.9647 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $1,050.50 | $1,125.6522 | $1,125.65 | $1,125.65 | $1,125.70 | |