| 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 | $97.94 | 10.701% | $108.4206 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $149.85 | 3.409% | $154.9584 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $109.37 | 7.709% | $117.8013 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $236.35 | 12.413% | $265.6881 | $265.69 | $265.70 | $265.70 |
| Purchase #5 | $96.60 | 10.583% | $106.8232 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $215.79 | 5.347% | $227.3283 | $227.33 | $227.35 | $227.30 |
| Purchase #7 | $64.54 | 10.549% | $71.3483 | $71.35 | $71.35 | $71.30 |
| 7 purchase totals = | $970.44 | $1,052.3682 | $1,052.37 | $1,052.35 | $1,052.30 | |