| 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 | $250.48 | 4.238% | $261.0953 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $9.90 | 8.682% | $10.7595 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $123.74 | 8.491% | $134.2468 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $52.87 | 7.809% | $56.9986 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $126.66 | 4.869% | $132.8271 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $62.35 | 9.220% | $68.0987 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $81.94 | 6.454% | $87.2284 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $707.94 | $751.2544 | $751.27 | $751.30 | $751.20 | |