| 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 | $231.57 | 6.475% | $246.5642 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $103.99 | 9.438% | $113.8046 | $113.80 | $113.80 | $113.80 |
| Purchase #3 | $189.36 | 10.788% | $209.7882 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $154.89 | 6.432% | $164.8525 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $211.50 | 12.427% | $237.7831 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $79.54 | 12.775% | $89.7012 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $144.60 | 13.275% | $163.7957 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $1,115.45 | $1,226.2895 | $1,226.28 | $1,226.30 | $1,226.40 | |