| 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 | $227.44 | 10.529% | $251.3872 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $11.72 | 12.164% | $13.1456 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $247.73 | 5.584% | $261.5632 | $261.56 | $261.55 | $261.60 |
| Purchase #4 | $208.54 | 8.426% | $226.1116 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $107.27 | 10.164% | $118.1729 | $118.17 | $118.15 | $118.20 |
| Purchase #6 | $204.98 | 4.530% | $214.2656 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $245.85 | 7.872% | $265.2033 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $1,253.53 | $1,349.8494 | $1,349.85 | $1,349.80 | $1,349.90 | |