| 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 | $231.35 | 5.451% | $243.9609 | $243.96 | $243.95 | $244.00 |
| Purchase #2 | $149.78 | 4.290% | $156.2056 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $10.75 | 6.387% | $11.4366 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $25.74 | 5.761% | $27.2229 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $171.44 | 11.636% | $191.3888 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $106.60 | 12.516% | $119.9421 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $227.59 | 9.292% | $248.7377 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $923.25 | $998.8946 | $998.90 | $998.90 | $998.80 | |