| 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 | $223.45 | 13.406% | $253.4057 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $7.69 | 8.863% | $8.3716 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $48.77 | 13.755% | $55.4783 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $34.83 | 10.436% | $38.4649 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $166.48 | 11.836% | $186.1846 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $31.81 | 5.733% | $33.6337 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $211.46 | 3.309% | $218.4572 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $724.49 | $793.9960 | $793.99 | $794.00 | $794.10 | |