| 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 | $187.62 | 11.759% | $209.6822 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $112.28 | 5.477% | $118.4296 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $186.56 | 6.384% | $198.47 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $139.91 | 4.259% | $145.8688 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $123.59 | 8.359% | $133.9209 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $68.75 | 11.169% | $76.4287 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $46.29 | 12.835% | $52.2313 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $865.00 | $935.0315 | $935.03 | $935.05 | $935.00 | |