| 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 | $213.35 | 12.375% | $239.7521 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $14.86 | 8.735% | $16.158 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $124.71 | 8.342% | $135.1133 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $157.25 | 3.732% | $163.1186 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $87.94 | 11.162% | $97.7559 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $15.36 | 5.295% | $16.1733 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $97.30 | 9.867% | $106.9006 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $710.77 | $774.9718 | $774.97 | $774.90 | $775.10 | |