| 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 | $215.37 | 9.489% | $235.8065 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $250.41 | 5.831% | $265.0114 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $77.43 | 8.627% | $84.1099 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $113.62 | 8.345% | $123.1016 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $153.68 | 13.491% | $174.413 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $49.65 | 13.571% | $56.388 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $50.79 | 4.149% | $52.8973 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $910.95 | $991.7277 | $991.73 | $991.70 | $991.70 | |