| 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 | $239.72 | 4.414% | $250.3012 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $97.64 | 11.488% | $108.8569 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $192.70 | 5.690% | $203.6646 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $23.30 | 6.355% | $24.7807 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $166.42 | 5.605% | $175.7478 | $175.75 | $175.75 | $175.70 |
| Purchase #6 | $229.79 | 6.513% | $244.7562 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $107.92 | 8.195% | $116.764 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $1,057.49 | $1,124.8714 | $1,124.87 | $1,124.85 | $1,125.00 | |