| 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 | $225.44 | 7.129% | $241.5116 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $93.26 | 4.348% | $97.3149 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $209.26 | 10.588% | $231.4164 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $143.88 | 3.313% | $148.6467 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $37.62 | 12.358% | $42.2691 | $42.27 | $42.25 | $42.30 |
| Purchase #6 | $58.25 | 10.615% | $64.4332 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $120.90 | 10.843% | $134.0092 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $888.61 | $959.6011 | $959.60 | $959.55 | $959.50 | |