| 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 | $216.94 | 9.214% | $236.9289 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $132.56 | 3.284% | $136.9133 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $132.68 | 10.784% | $146.9882 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $165.73 | 4.510% | $173.2044 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $205.45 | 3.200% | $212.0244 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $8.34 | 7.400% | $8.9572 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $145.28 | 12.625% | $163.6216 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $1,006.98 | $1,078.6380 | $1,078.63 | $1,078.60 | $1,078.60 | |