| 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 | $208.50 | 3.845% | $216.5168 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $235.83 | 10.279% | $260.071 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $207.38 | 5.452% | $218.6864 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $75.33 | 5.857% | $79.7421 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $95.83 | 5.861% | $101.4466 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $38.69 | 13.798% | $44.0284 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $143.60 | 7.748% | $154.7261 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $1,005.16 | $1,075.2174 | $1,075.23 | $1,075.25 | $1,075.10 | |