| 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 | $131.43 | 12.831% | $148.2938 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $96.89 | 8.286% | $104.9183 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $218.37 | 7.789% | $235.3788 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $34.36 | 11.843% | $38.4293 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $209.43 | 3.461% | $216.6784 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $173.35 | 5.542% | $182.9571 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $56.86 | 11.427% | $63.3574 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $920.69 | $990.0131 | $990.02 | $990.05 | $990.10 | |