| 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 | $220.63 | 7.221% | $236.5617 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $72.50 | 12.768% | $81.7568 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $208.31 | 8.837% | $226.7184 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $236.50 | 11.557% | $263.8323 | $263.83 | $263.85 | $263.80 |
| Purchase #5 | $55.39 | 11.517% | $61.7693 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $124.39 | 7.234% | $133.3884 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $116.66 | 4.794% | $122.2527 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $1,034.38 | $1,126.2796 | $1,126.28 | $1,126.25 | $1,126.40 | |