| 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 | $26.29 | 10.865% | $29.1464 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $194.53 | 10.677% | $215.3 | $215.30 | $215.30 | $215.30 |
| Purchase #3 | $210.35 | 10.340% | $232.1002 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $101.87 | 12.244% | $114.343 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $36.51 | 13.645% | $41.4918 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $102.87 | 4.390% | $107.386 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $127.82 | 3.517% | $132.3154 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $800.24 | $872.0828 | $872.09 | $872.10 | $872.00 | |