| 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 | $187.26 | 13.623% | $212.7704 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $79.73 | 10.648% | $88.2197 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $138.37 | 12.218% | $155.276 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $200.56 | 7.433% | $215.4676 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $83.67 | 13.191% | $94.7069 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $113.35 | 4.181% | $118.0892 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $12.47 | 3.636% | $12.9234 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $815.41 | $897.4532 | $897.46 | $897.40 | $897.50 | |