| 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 | $203.28 | 4.774% | $212.9846 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $22.88 | 12.654% | $25.7752 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $6.52 | 9.132% | $7.1154 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $202.81 | 12.265% | $227.6846 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $7.93 | 3.533% | $8.2102 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $126.44 | 4.410% | $132.016 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $35.66 | 10.402% | $39.3694 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $605.52 | $653.1554 | $653.16 | $653.15 | $653.20 | |