| 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 | $220.48 | 3.336% | $227.8352 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $125.78 | 5.257% | $132.3923 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $246.43 | 5.713% | $260.5085 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $77.29 | 13.651% | $87.8409 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $139.43 | 5.367% | $146.9132 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $250.98 | 11.474% | $279.7774 | $279.78 | $279.80 | $279.80 |
| Purchase #7 | $217.60 | 13.709% | $247.4308 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $1,277.99 | $1,382.6983 | $1,382.70 | $1,382.75 | $1,382.60 | |