| 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 | $239.28 | 5.344% | $252.0671 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $37.73 | 5.237% | $39.7059 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $107.40 | 6.773% | $114.6742 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $100.31 | 3.374% | $103.6945 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $194.41 | 13.859% | $221.3533 | $221.35 | $221.35 | $221.40 |
| Purchase #6 | $140.71 | 7.274% | $150.9452 | $150.95 | $150.95 | $150.90 |
| Purchase #7 | $76.48 | 13.474% | $86.7849 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $896.32 | $969.2251 | $969.22 | $969.20 | $969.30 | |