| 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 | $135.44 | 9.663% | $148.5276 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $248.82 | 5.493% | $262.4877 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $201.46 | 3.724% | $208.9624 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $122.55 | 5.533% | $129.3307 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $109.93 | 5.116% | $115.554 | $115.55 | $115.55 | $115.60 |
| Purchase #6 | $18.43 | 12.825% | $20.7936 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $99.98 | 6.637% | $106.6157 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $936.61 | $992.2717 | $992.27 | $992.30 | $992.30 | |