| 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 | $137.49 | 3.193% | $141.8801 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $242.35 | 12.556% | $272.7795 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $61.86 | 5.794% | $65.4442 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $241.55 | 10.643% | $267.2582 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $227.71 | 13.304% | $258.0045 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $234.86 | 5.378% | $247.4908 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $61.81 | 8.730% | $67.206 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $1,207.63 | $1,320.0633 | $1,320.06 | $1,320.10 | $1,320.10 | |