| 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 | $29.47 | 11.543% | $32.8717 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $154.70 | 5.658% | $163.4529 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $168.76 | 10.322% | $186.1794 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $225.47 | 5.568% | $238.0242 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $188.30 | 3.512% | $194.9131 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $157.31 | 11.641% | $175.6225 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $121.31 | 11.236% | $134.9404 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $1,045.32 | $1,126.0042 | $1,125.99 | $1,125.95 | $1,126.00 | |