| 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 | $45.64 | 12.126% | $51.1743 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $163.52 | 10.376% | $180.4868 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $212.30 | 9.113% | $231.6469 | $231.65 | $231.65 | $231.60 |
| Purchase #4 | $221.47 | 10.171% | $243.9957 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $163.65 | 3.624% | $169.5807 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $158.44 | 9.286% | $173.1527 | $173.15 | $173.15 | $173.20 |
| Purchase #7 | $170.41 | 13.824% | $193.9675 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,135.43 | $1,244.0046 | $1,244.01 | $1,244.00 | $1,244.10 | |