| 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 | $234.63 | 11.529% | $261.6805 | $261.68 | $261.70 | $261.70 |
| Purchase #2 | $212.74 | 6.161% | $225.8469 | $225.85 | $225.85 | $225.80 |
| Purchase #3 | $236.81 | 10.498% | $261.6703 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $170.55 | 9.121% | $186.1059 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $239.64 | 3.481% | $247.9819 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $188.99 | 7.584% | $203.323 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $103.67 | 11.174% | $115.2541 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $1,387.03 | $1,501.8626 | $1,501.86 | $1,501.85 | $1,501.90 | |