| 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 | $238.32 | 9.564% | $261.1129 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $123.42 | 9.286% | $134.8808 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $37.93 | 10.421% | $41.8827 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $63.45 | 5.211% | $66.7564 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $248.33 | 4.429% | $259.3285 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $34.40 | 4.214% | $35.8496 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $97.61 | 11.846% | $109.1729 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $843.46 | $908.9838 | $908.98 | $909.00 | $909.00 | |