| 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 | $244.30 | 4.611% | $255.5647 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $68.69 | 3.698% | $71.2302 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $12.46 | 10.151% | $13.7248 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $151.28 | 11.516% | $168.7014 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $228.64 | 10.561% | $252.7867 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $16.35 | 9.298% | $17.8702 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $122.98 | 13.486% | $139.5651 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $844.70 | $919.4431 | $919.44 | $919.40 | $919.50 | |