| 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 | $79.78 | 7.386% | $85.6726 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $208.67 | 5.848% | $220.873 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $138.94 | 10.869% | $154.0414 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $188.70 | 6.716% | $201.3731 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $123.45 | 8.645% | $134.1223 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $205.92 | 10.331% | $227.1936 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $238.88 | 9.584% | $261.7743 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,184.34 | $1,285.0503 | $1,285.03 | $1,284.95 | $1,285.10 | |