| 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 | $119.53 | 12.478% | $134.445 | $134.45 | $134.45 | $134.40 |
| Purchase #2 | $232.71 | 11.861% | $260.3117 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $15.41 | 11.425% | $17.1706 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $245.97 | 12.478% | $276.6621 | $276.66 | $276.65 | $276.70 |
| Purchase #5 | $210.56 | 9.106% | $229.7336 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $17.84 | 8.781% | $19.4065 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $101.74 | 3.395% | $105.1941 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $943.76 | $1,042.9236 | $1,042.92 | $1,042.90 | $1,042.90 | |