| 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 | $190.99 | 9.141% | $208.4484 | $208.45 | $208.45 | $208.40 |
| Purchase #2 | $6.45 | 9.748% | $7.0787 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $118.77 | 9.778% | $130.3833 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $82.91 | 3.569% | $85.8691 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $91.73 | 5.828% | $97.076 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $219.52 | 12.743% | $247.4934 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $119.91 | 11.723% | $133.967 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $830.28 | $910.3159 | $910.32 | $910.35 | $910.40 | |