| 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 | $18.65 | 13.560% | $21.1789 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $242.66 | 7.623% | $261.158 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $96.92 | 10.135% | $106.7428 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $159.99 | 12.476% | $179.9504 | $179.95 | $179.95 | $180.00 |
| Purchase #5 | $138.99 | 11.783% | $155.3672 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $210.85 | 8.816% | $229.4385 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $60.76 | 8.147% | $65.7101 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $928.82 | $1,019.5459 | $1,019.55 | $1,019.55 | $1,019.60 | |