| 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 | $193.66 | 11.226% | $215.4003 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $157.47 | 4.148% | $164.0019 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $218.50 | 3.485% | $226.1147 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $62.85 | 5.538% | $66.3306 | $66.33 | $66.35 | $66.30 |
| Purchase #5 | $100.43 | 7.551% | $108.0135 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $10.41 | 6.473% | $11.0838 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $114.50 | 5.431% | $120.7185 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $857.82 | $911.6633 | $911.65 | $911.65 | $911.60 | |