| 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 | $117.47 | 4.543% | $122.8067 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $172.35 | 3.233% | $177.9221 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $45.44 | 10.805% | $50.3498 | $50.35 | $50.35 | $50.30 |
| Purchase #4 | $137.68 | 12.760% | $155.248 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $233.96 | 3.530% | $242.2188 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $79.70 | 8.837% | $86.7431 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $235.40 | 10.871% | $260.9903 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,022.00 | $1,096.2788 | $1,096.28 | $1,096.25 | $1,096.10 | |