| 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 | $214.29 | 5.840% | $226.8045 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $10.43 | 4.323% | $10.8809 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $135.42 | 10.778% | $150.0156 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $163.30 | 5.240% | $171.8569 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $97.28 | 10.538% | $107.5314 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $112.71 | 10.501% | $124.5457 | $124.55 | $124.55 | $124.50 |
| Purchase #7 | $184.37 | 4.631% | $192.9082 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $917.80 | $984.5432 | $984.55 | $984.55 | $984.50 | |