| 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 | $79.88 | 3.106% | $82.3611 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $215.45 | 13.745% | $245.0636 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $242.85 | 11.459% | $270.6782 | $270.68 | $270.70 | $270.70 |
| Purchase #4 | $181.80 | 9.156% | $198.4456 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $95.97 | 7.188% | $102.8683 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $156.84 | 7.732% | $168.9669 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $62.78 | 5.702% | $66.3597 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $1,035.57 | $1,134.7434 | $1,134.75 | $1,134.70 | $1,134.90 | |