| 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 | $249.84 | 13.549% | $283.6908 | $283.69 | $283.70 | $283.70 |
| Purchase #2 | $97.73 | 8.653% | $106.1866 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $56.43 | 3.340% | $58.3148 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $212.39 | 9.103% | $231.7239 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $159.79 | 3.804% | $165.8684 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $45.75 | 13.626% | $51.9839 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $235.50 | 10.448% | $260.105 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,057.43 | $1,157.8734 | $1,157.87 | $1,157.85 | $1,157.90 | |