| 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 | $195.59 | 3.730% | $202.8855 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $86.49 | 7.453% | $92.9361 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $167.97 | 9.300% | $183.5912 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $174.43 | 11.818% | $195.0441 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $200.66 | 4.641% | $209.9726 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $8.77 | 11.587% | $9.7862 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $185.46 | 6.851% | $198.1659 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $1,019.37 | $1,092.3816 | $1,092.39 | $1,092.40 | $1,092.40 | |