| 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 | $206.91 | 4.527% | $216.2768 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $47.56 | 11.850% | $53.1959 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $115.78 | 5.680% | $122.3563 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $39.46 | 12.188% | $44.2694 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $76.45 | 9.650% | $83.8274 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $235.40 | 4.856% | $246.831 | $246.83 | $246.85 | $246.80 |
| Purchase #7 | $216.96 | 9.419% | $237.3955 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $938.52 | $1,004.1523 | $1,004.17 | $1,004.20 | $1,004.20 | |