| 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 | $195.30 | 4.224% | $203.5495 | $203.55 | $203.55 | $203.50 |
| Purchase #2 | $198.43 | 3.215% | $204.8095 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $75.94 | 10.395% | $83.834 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $132.34 | 10.793% | $146.6235 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $134.32 | 12.695% | $151.3719 | $151.37 | $151.35 | $151.40 |
| Purchase #6 | $113.54 | 5.526% | $119.8142 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $209.93 | 9.533% | $229.9426 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,059.80 | $1,139.9452 | $1,139.93 | $1,139.90 | $1,139.80 | |