| 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 | $249.66 | 6.257% | $265.2812 | $265.28 | $265.30 | $265.30 |
| Purchase #2 | $35.56 | 8.222% | $38.4837 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $12.37 | 8.510% | $13.4227 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $237.46 | 8.530% | $257.7153 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $20.43 | 10.149% | $22.5034 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $95.65 | 8.406% | $103.6903 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $134.41 | 8.630% | $146.0096 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $785.54 | $847.1062 | $847.10 | $847.10 | $847.10 | |