| 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 | $189.72 | 10.258% | $209.1815 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $180.71 | 7.120% | $193.5766 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $63.49 | 11.527% | $70.8085 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $115.53 | 6.708% | $123.2798 | $123.28 | $123.30 | $123.30 |
| Purchase #5 | $250.86 | 12.839% | $283.0679 | $283.07 | $283.05 | $283.10 |
| Purchase #6 | $11.44 | 13.792% | $13.0178 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $217.30 | 13.328% | $246.2617 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,029.05 | $1,139.1938 | $1,139.20 | $1,139.20 | $1,139.30 | |