| 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 | $108.35 | 3.642% | $112.2961 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $73.43 | 3.635% | $76.0992 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $76.43 | 12.255% | $85.7965 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $196.42 | 6.323% | $208.8396 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $231.97 | 13.328% | $262.887 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $222.65 | 11.337% | $247.8918 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $136.28 | 13.500% | $154.6778 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $1,045.53 | $1,148.4880 | $1,148.50 | $1,148.55 | $1,148.50 | |