| 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 | $100.94 | 3.800% | $104.7757 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $103.87 | 5.461% | $109.5423 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $144.96 | 3.456% | $149.9698 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $49.93 | 4.779% | $52.3162 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $217.62 | 12.333% | $244.4591 | $244.46 | $244.45 | $244.50 |
| Purchase #6 | $99.50 | 10.666% | $110.1127 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $121.31 | 6.419% | $129.0969 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $838.13 | $900.2727 | $900.28 | $900.25 | $900.30 | |