| 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 | $28.37 | 12.273% | $31.8519 | $31.85 | $31.85 | $31.90 |
| Purchase #2 | $136.48 | 4.498% | $142.6189 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $250.45 | 7.330% | $268.808 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $106.64 | 11.384% | $118.7799 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $139.83 | 11.515% | $155.9314 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $205.28 | 10.105% | $226.0235 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $169.26 | 11.632% | $188.9483 | $188.95 | $188.95 | $188.90 |
| 7 purchase totals = | $1,036.31 | $1,132.9619 | $1,132.96 | $1,132.95 | $1,132.90 | |