| 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 | $124.38 | 6.670% | $132.6761 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $209.28 | 6.160% | $222.1716 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $210.43 | 12.659% | $237.0683 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $221.83 | 11.361% | $247.0321 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $151.61 | 3.377% | $156.7299 | $156.73 | $156.75 | $156.70 |
| Purchase #6 | $52.49 | 3.424% | $54.2873 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $245.88 | 3.131% | $253.5785 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $1,215.90 | $1,303.5438 | $1,303.55 | $1,303.60 | $1,303.60 | |