| 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 | $236.32 | 12.563% | $266.0089 | $266.01 | $266.00 | $266.00 |
| Purchase #2 | $239.87 | 8.515% | $260.2949 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $184.85 | 7.140% | $198.0483 | $198.05 | $198.05 | $198.00 |
| Purchase #4 | $218.88 | 12.408% | $246.0386 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $225.86 | 9.254% | $246.7611 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $147.40 | 10.600% | $163.0244 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $203.83 | 3.510% | $210.9844 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $1,457.01 | $1,591.1606 | $1,591.15 | $1,591.15 | $1,591.10 | |