| 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 | $146.94 | 10.723% | $162.6964 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $118.35 | 6.142% | $125.6191 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $19.59 | 3.634% | $20.3019 | $20.30 | $20.30 | $20.30 |
| Purchase #4 | $235.96 | 10.644% | $261.0756 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $186.37 | 12.738% | $210.1098 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $134.31 | 4.162% | $139.9 | $139.90 | $139.90 | $139.90 |
| Purchase #7 | $175.35 | 10.220% | $193.2708 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,016.87 | $1,112.9736 | $1,112.98 | $1,112.95 | $1,113.00 | |