| 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 | $218.58 | 10.381% | $241.2708 | $241.27 | $241.25 | $241.30 |
| Purchase #2 | $81.51 | 13.118% | $92.2025 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $200.66 | 12.777% | $226.2983 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $189.30 | 8.592% | $205.5647 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $134.46 | 3.789% | $139.5547 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $196.62 | 8.157% | $212.6583 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $109.44 | 4.222% | $114.0606 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $1,130.57 | $1,231.6099 | $1,231.60 | $1,231.55 | $1,231.80 | |