| 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 | $79.90 | 10.868% | $88.5835 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $121.64 | 6.852% | $129.9748 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $75.73 | 8.619% | $82.2572 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $147.30 | 6.830% | $157.3606 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $86.66 | 10.536% | $95.7905 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $200.88 | 13.390% | $227.7778 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $224.49 | 5.124% | $235.9929 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $936.60 | $1,017.7373 | $1,017.73 | $1,017.75 | $1,017.90 | |