| 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 | $165.71 | 9.857% | $182.044 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $8.72 | 4.234% | $9.0892 | $9.09 | $9.10 | $9.10 |
| Purchase #3 | $232.45 | 6.680% | $247.9777 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $119.75 | 8.597% | $130.0449 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $237.92 | 5.457% | $250.9033 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $188.66 | 10.445% | $208.3655 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $54.61 | 7.740% | $58.8368 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $1,007.82 | $1,087.2614 | $1,087.26 | $1,087.30 | $1,087.20 | |