| 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 | $222.66 | 10.353% | $245.712 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $79.26 | 12.312% | $89.0185 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $131.47 | 3.408% | $135.9505 | $135.95 | $135.95 | $136.00 |
| Purchase #4 | $61.77 | 10.438% | $68.2176 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $157.56 | 8.721% | $171.3008 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $123.65 | 7.517% | $132.9448 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $167.96 | 11.162% | $186.7077 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $944.33 | $1,029.8519 | $1,029.85 | $1,029.80 | $1,029.80 | |