| 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 | $16.93 | 5.347% | $17.8352 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $248.85 | 9.651% | $272.8665 | $272.87 | $272.85 | $272.90 |
| Purchase #3 | $88.81 | 9.438% | $97.1919 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $108.81 | 11.418% | $121.2339 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $88.41 | 3.415% | $91.4292 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $43.60 | 11.508% | $48.6175 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $238.66 | 13.130% | $269.9961 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $834.07 | $919.1703 | $919.18 | $919.20 | $919.10 | |