| 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 | $10.44 | 13.819% | $11.8827 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $88.81 | 9.187% | $96.969 | $96.97 | $96.95 | $97.00 |
| Purchase #3 | $249.98 | 4.577% | $261.4216 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $248.52 | 9.772% | $272.8054 | $272.81 | $272.80 | $272.80 |
| Purchase #5 | $209.77 | 11.509% | $233.9124 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $43.66 | 3.583% | $45.2243 | $45.22 | $45.20 | $45.20 |
| Purchase #7 | $154.99 | 12.711% | $174.6908 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $1,006.17 | $1,096.9062 | $1,096.90 | $1,096.85 | $1,096.90 | |