| 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 | $107.82 | 3.215% | $111.2864 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $15.62 | 4.274% | $16.2876 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $222.49 | 13.768% | $253.1224 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $154.73 | 10.703% | $171.2908 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $199.63 | 4.193% | $208.0005 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $56.35 | 12.510% | $63.3994 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $102.66 | 11.160% | $114.1169 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $859.30 | $937.5040 | $937.51 | $937.50 | $937.50 | |