| 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 | $124.86 | 12.861% | $140.9182 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $97.95 | 9.300% | $107.0594 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $203.67 | 6.233% | $216.3648 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $53.32 | 5.720% | $56.3699 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $73.96 | 11.680% | $82.5985 | $82.60 | $82.60 | $82.60 |
| Purchase #6 | $175.79 | 7.763% | $189.4366 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $120.78 | 4.873% | $126.6656 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $850.33 | $919.4130 | $919.42 | $919.35 | $919.50 | |