| 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 | $45.72 | 5.544% | $48.2547 | $48.25 | $48.25 | $48.30 |
| Purchase #2 | $110.71 | 3.705% | $114.8118 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $114.83 | 10.690% | $127.1053 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $199.92 | 7.759% | $215.4318 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $214.55 | 8.342% | $232.4478 | $232.45 | $232.45 | $232.40 |
| Purchase #6 | $129.32 | 4.279% | $134.8536 | $134.85 | $134.85 | $134.90 |
| Purchase #7 | $209.94 | 4.858% | $220.1389 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $1,024.99 | $1,093.0439 | $1,093.04 | $1,093.05 | $1,093.00 | |