| 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 | $88.95 | 13.506% | $100.9636 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $99.72 | 5.314% | $105.0191 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $107.82 | 5.400% | $113.6423 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $218.80 | 3.374% | $226.1823 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $216.32 | 9.424% | $236.706 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $190.89 | 8.638% | $207.3791 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $119.53 | 7.477% | $128.4673 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $1,042.03 | $1,118.3597 | $1,118.36 | $1,118.35 | $1,118.40 | |