| 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 | $122.48 | 11.215% | $136.2161 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $229.77 | 8.193% | $248.5951 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $129.97 | 11.750% | $145.2415 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $62.66 | 8.450% | $67.9548 | $67.95 | $67.95 | $68.00 |
| Purchase #5 | $6.77 | 4.225% | $7.056 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $174.75 | 4.821% | $183.1747 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $121.77 | 8.128% | $131.6675 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $848.17 | $919.9057 | $919.91 | $919.85 | $920.00 | |