| 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 | $233.51 | 13.782% | $265.6923 | $265.69 | $265.70 | $265.70 |
| Purchase #2 | $63.38 | 9.227% | $69.2281 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $146.74 | 11.392% | $163.4566 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $241.92 | 5.839% | $256.0457 | $256.05 | $256.05 | $256.00 |
| Purchase #5 | $207.79 | 10.221% | $229.0282 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $81.33 | 12.497% | $91.4938 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $246.74 | 10.462% | $272.5539 | $272.55 | $272.55 | $272.60 |
| 7 purchase totals = | $1,221.41 | $1,347.4986 | $1,347.50 | $1,347.55 | $1,347.50 | |