| 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 | $140.53 | 6.168% | $149.1979 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $88.71 | 10.314% | $97.8595 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $203.49 | 5.338% | $214.3523 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $202.47 | 7.360% | $217.3718 | $217.37 | $217.35 | $217.40 |
| Purchase #5 | $21.60 | 12.467% | $24.2929 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $115.28 | 7.597% | $124.0378 | $124.04 | $124.05 | $124.00 |
| Purchase #7 | $242.77 | 7.639% | $261.3152 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $1,014.85 | $1,088.4274 | $1,088.43 | $1,088.40 | $1,088.50 | |