| 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 | $126.69 | 3.598% | $131.2483 | $131.25 | $131.25 | $131.20 |
| Purchase #2 | $205.57 | 10.788% | $227.7469 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $144.32 | 3.665% | $149.6093 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $90.96 | 7.458% | $97.7438 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $201.64 | 12.293% | $226.4276 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $99.83 | 11.360% | $111.1707 | $111.17 | $111.15 | $111.20 |
| Purchase #7 | $211.57 | 8.640% | $229.8496 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $1,080.58 | $1,173.7962 | $1,173.80 | $1,173.80 | $1,173.60 | |