| 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 | $219.61 | 13.449% | $249.1453 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $163.70 | 11.872% | $183.1345 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $100.61 | 10.421% | $111.0946 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $126.44 | 4.237% | $131.7973 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $131.61 | 6.355% | $139.9738 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $208.79 | 12.433% | $234.7489 | $234.75 | $234.75 | $234.70 |
| Purchase #7 | $217.46 | 12.182% | $243.951 | $243.95 | $243.95 | $244.00 |
| 7 purchase totals = | $1,168.22 | $1,293.8454 | $1,293.84 | $1,293.85 | $1,293.80 | |