| 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 | $10.62 | 11.729% | $11.8656 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $167.53 | 3.112% | $172.7435 | $172.74 | $172.75 | $172.70 |
| Purchase #3 | $240.97 | 8.758% | $262.0742 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $83.94 | 8.393% | $90.9851 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $174.80 | 9.756% | $191.8535 | $191.85 | $191.85 | $191.90 |
| Purchase #6 | $150.31 | 12.697% | $169.3949 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $133.54 | 3.316% | $137.9682 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $961.71 | $1,036.8850 | $1,036.88 | $1,036.85 | $1,037.00 | |