| 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 | $134.46 | 8.760% | $146.2387 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $112.26 | 7.467% | $120.6425 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $63.43 | 7.347% | $68.0902 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $203.35 | 11.170% | $226.0642 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $29.45 | 4.386% | $30.7417 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $203.54 | 10.319% | $224.5433 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $101.71 | 12.572% | $114.497 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $848.20 | $930.8176 | $930.81 | $930.85 | $930.70 | |