| 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 | $20.50 | 3.324% | $21.1814 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $136.87 | 11.486% | $152.5909 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $198.82 | 11.462% | $221.6087 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $240.25 | 11.155% | $267.0499 | $267.05 | $267.05 | $267.00 |
| Purchase #5 | $227.72 | 13.107% | $257.5673 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $229.94 | 9.581% | $251.9706 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $61.55 | 9.336% | $67.2963 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $1,115.65 | $1,239.2651 | $1,239.27 | $1,239.25 | $1,239.30 | |