| 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 | $211.63 | 10.550% | $233.957 | $233.96 | $233.95 | $234.00 |
| Purchase #2 | $163.82 | 10.488% | $181.0014 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $235.52 | 13.450% | $267.1974 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $12.53 | 10.833% | $13.8874 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $220.88 | 4.625% | $231.0957 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $134.29 | 3.782% | $139.3688 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $207.76 | 12.135% | $232.9717 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $1,186.43 | $1,299.4794 | $1,299.49 | $1,299.45 | $1,299.60 | |