| 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 | $245.45 | 3.589% | $254.2592 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $248.93 | 5.212% | $261.9042 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $137.89 | 12.218% | $154.7374 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $126.35 | 3.531% | $130.8114 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $89.73 | 6.225% | $95.3157 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $157.26 | 4.204% | $163.8712 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $54.85 | 13.441% | $62.2224 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $1,060.46 | $1,123.1215 | $1,123.12 | $1,123.05 | $1,123.10 | |