| 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 | $218.79 | 3.779% | $227.0581 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $222.44 | 9.410% | $243.3716 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $76.72 | 10.481% | $84.761 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $62.93 | 10.257% | $69.3847 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $238.90 | 7.874% | $257.711 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $145.88 | 11.139% | $162.1296 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $206.43 | 4.572% | $215.868 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $1,172.09 | $1,260.2840 | $1,260.28 | $1,260.25 | $1,260.40 | |