| 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 | $24.90 | 11.106% | $27.6654 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $148.44 | 11.371% | $165.3191 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $223.32 | 10.675% | $247.1594 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $231.54 | 12.369% | $260.1792 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $115.91 | 9.395% | $126.7997 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $27.32 | 4.384% | $28.5177 | $28.52 | $28.50 | $28.50 |
| Purchase #7 | $228.90 | 9.333% | $250.2632 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $1,000.33 | $1,105.9037 | $1,105.91 | $1,105.85 | $1,106.00 | |