| 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 | $112.35 | 8.118% | $121.4706 | $121.47 | $121.45 | $121.50 |
| Purchase #2 | $76.78 | 4.532% | $80.2597 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $12.78 | 10.214% | $14.0853 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $190.94 | 10.165% | $210.3491 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $33.56 | 8.659% | $36.466 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $231.40 | 8.481% | $251.025 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $150.78 | 9.831% | $165.6032 | $165.60 | $165.60 | $165.60 |
| 7 purchase totals = | $808.59 | $879.2589 | $879.27 | $879.25 | $879.30 | |