| 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 | $104.41 | 10.380% | $115.2478 | $115.25 | $115.25 | $115.20 |
| Purchase #2 | $12.90 | 10.691% | $14.2791 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $10.41 | 11.808% | $11.6392 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $136.56 | 13.630% | $155.1731 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $97.42 | 10.168% | $107.3257 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $226.67 | 9.779% | $248.8361 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $226.59 | 3.665% | $234.8945 | $234.89 | $234.90 | $234.90 |
| 7 purchase totals = | $814.96 | $887.3955 | $887.40 | $887.45 | $887.30 | |