| 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 | $110.61 | 13.350% | $125.3764 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $242.30 | 8.227% | $262.234 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $192.63 | 4.266% | $200.8476 | $200.85 | $200.85 | $200.80 |
| Purchase #4 | $98.65 | 11.462% | $109.9573 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $54.29 | 4.596% | $56.7852 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $248.25 | 5.374% | $261.591 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $58.87 | 3.835% | $61.1277 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $1,005.60 | $1,077.9192 | $1,077.93 | $1,078.00 | $1,077.90 | |