| 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 | $227.81 | 3.587% | $235.9815 | $235.98 | $236.00 | $236.00 |
| Purchase #2 | $5.37 | 6.217% | $5.7039 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $154.26 | 8.351% | $167.1423 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $120.36 | 13.475% | $136.5785 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $180.39 | 7.360% | $193.6667 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $107.42 | 7.410% | $115.3798 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $60.63 | 9.151% | $66.1783 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $856.24 | $920.6310 | $920.63 | $920.70 | $920.70 | |