| 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 | $104.51 | 8.199% | $113.0788 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $87.86 | 12.690% | $99.0094 | $99.01 | $99.00 | $99.00 |
| Purchase #3 | $165.90 | 11.796% | $185.4696 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $232.54 | 10.839% | $257.745 | $257.75 | $257.75 | $257.70 |
| Purchase #5 | $200.68 | 6.402% | $213.5275 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $56.81 | 11.363% | $63.2653 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $151.52 | 3.532% | $156.8717 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $999.82 | $1,088.9673 | $1,088.98 | $1,088.95 | $1,089.00 | |