| 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 | $224.62 | 11.462% | $250.3659 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $71.35 | 10.124% | $78.5735 | $78.57 | $78.55 | $78.60 |
| Purchase #3 | $93.75 | 11.129% | $104.1834 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $179.54 | 10.367% | $198.1529 | $198.15 | $198.15 | $198.20 |
| Purchase #5 | $160.76 | 8.214% | $173.9648 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $233.93 | 11.613% | $261.0963 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $143.28 | 7.811% | $154.4716 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $1,107.23 | $1,220.8084 | $1,220.80 | $1,220.75 | $1,221.00 | |