| 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 | $196.36 | 6.581% | $209.2825 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $185.44 | 9.513% | $203.0809 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $174.36 | 6.536% | $185.7562 | $185.76 | $185.75 | $185.80 |
| Purchase #4 | $175.39 | 7.285% | $188.1672 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $137.57 | 10.363% | $151.8264 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $139.33 | 7.652% | $149.9915 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $197.88 | 12.655% | $222.9217 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,206.33 | $1,311.0264 | $1,311.03 | $1,311.05 | $1,311.10 | |