| 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 | $209.63 | 12.307% | $235.4292 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $171.54 | 6.734% | $183.0915 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $23.37 | 10.350% | $25.7888 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $114.67 | 10.632% | $126.8617 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $77.25 | 4.114% | $80.4281 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $201.87 | 12.764% | $227.6367 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $188.78 | 9.549% | $206.8066 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $987.11 | $1,086.0426 | $1,086.05 | $1,086.10 | $1,086.00 | |