| 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 | $190.97 | 5.174% | $200.8508 | $200.85 | $200.85 | $200.90 |
| Purchase #2 | $176.56 | 13.425% | $200.2632 | $200.26 | $200.25 | $200.30 |
| Purchase #3 | $226.65 | 10.600% | $250.6749 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $172.35 | 9.391% | $188.5354 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $139.95 | 13.157% | $158.3632 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $232.39 | 6.642% | $247.8253 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $230.76 | 13.380% | $261.6357 | $261.64 | $261.65 | $261.60 |
| 7 purchase totals = | $1,369.63 | $1,508.1485 | $1,508.15 | $1,508.15 | $1,508.20 | |