| 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 | $198.84 | 6.813% | $212.387 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $171.39 | 12.298% | $192.4675 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $49.87 | 3.158% | $51.4449 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $59.75 | 5.708% | $63.1605 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $88.56 | 11.303% | $98.5699 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $225.35 | 3.709% | $233.7082 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $63.59 | 6.498% | $67.7221 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $857.35 | $919.4601 | $919.46 | $919.40 | $919.50 | |