| 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 | $207.25 | 3.511% | $214.5265 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $124.78 | 3.199% | $128.7717 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $137.56 | 12.284% | $154.4579 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $172.59 | 11.848% | $193.0385 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $15.86 | 9.499% | $17.3665 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $55.36 | 13.218% | $62.6775 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $85.52 | 10.543% | $94.5364 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $798.92 | $865.3750 | $865.39 | $865.40 | $865.40 | |