| 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 | $203.54 | 5.846% | $215.4389 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $61.42 | 9.246% | $67.0989 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $180.42 | 10.445% | $199.2649 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $246.71 | 4.268% | $257.2396 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $193.79 | 3.359% | $200.2994 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $22.77 | 11.568% | $25.404 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $189.37 | 8.692% | $205.83 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $1,098.02 | $1,170.5757 | $1,170.57 | $1,170.60 | $1,170.50 | |