| 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 | $226.82 | 3.675% | $235.1556 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $29.62 | 6.219% | $31.4621 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $133.95 | 9.578% | $146.7797 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $93.52 | 11.773% | $104.5301 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $233.50 | 11.751% | $260.9386 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $45.86 | 5.267% | $48.2754 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $25.91 | 9.821% | $28.4546 | $28.45 | $28.45 | $28.50 |
| 7 purchase totals = | $789.18 | $855.5961 | $855.60 | $855.65 | $855.70 | |