| 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 | $158.89 | 9.821% | $174.4946 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $45.81 | 5.609% | $48.3795 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $121.35 | 8.667% | $131.8674 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $172.56 | 7.269% | $185.1034 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $229.78 | 6.212% | $244.0539 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $86.60 | 12.226% | $97.1877 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $223.25 | 3.864% | $231.8764 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $1,038.24 | $1,112.9629 | $1,112.96 | $1,113.00 | $1,113.10 | |