| 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 | $182.27 | 5.411% | $192.1326 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $83.37 | 3.516% | $86.3013 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $199.79 | 13.616% | $226.9934 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $17.83 | 6.255% | $18.9453 | $18.95 | $18.95 | $18.90 |
| Purchase #5 | $194.57 | 9.463% | $212.9822 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $223.68 | 9.316% | $244.518 | $244.52 | $244.50 | $244.50 |
| Purchase #7 | $222.73 | 5.139% | $234.1761 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $1,124.24 | $1,216.0489 | $1,216.05 | $1,216.10 | $1,216.00 | |