| 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 | $19.67 | 13.209% | $22.2682 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $55.83 | 4.576% | $58.3848 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $111.32 | 12.340% | $125.0569 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $234.78 | 3.112% | $242.0864 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $212.57 | 7.150% | $227.7688 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $129.71 | 11.201% | $144.2388 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $192.42 | 12.433% | $216.3436 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $956.30 | $1,036.1475 | $1,036.15 | $1,036.15 | $1,036.20 | |