| 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 | $37.49 | 9.768% | $41.152 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $169.46 | 7.576% | $182.2983 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $115.41 | 8.164% | $124.8321 | $124.83 | $124.85 | $124.80 |
| Purchase #4 | $235.55 | 10.852% | $261.1119 | $261.11 | $261.10 | $261.10 |
| Purchase #5 | $142.36 | 8.326% | $154.2129 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $33.68 | 4.612% | $35.2333 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $224.39 | 3.335% | $231.8734 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $958.34 | $1,030.7139 | $1,030.70 | $1,030.70 | $1,030.70 | |