| 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 | $108.25 | 13.289% | $122.6353 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $132.59 | 10.795% | $146.9031 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $246.87 | 12.314% | $277.2696 | $277.27 | $277.25 | $277.30 |
| Purchase #4 | $12.50 | 9.341% | $13.6676 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $88.78 | 11.445% | $98.9409 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $61.42 | 9.515% | $67.2641 | $67.26 | $67.25 | $67.30 |
| Purchase #7 | $55.79 | 13.607% | $63.3813 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $706.20 | $790.0619 | $790.06 | $790.05 | $790.10 | |