| 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 | $113.68 | 9.489% | $124.4671 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $41.44 | 6.233% | $44.023 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $186.92 | 10.853% | $207.2064 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $191.28 | 13.188% | $216.506 | $216.51 | $216.50 | $216.50 |
| Purchase #5 | $159.38 | 4.454% | $166.4788 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $213.60 | 4.207% | $222.5862 | $222.59 | $222.60 | $222.60 |
| Purchase #7 | $209.67 | 8.590% | $227.6807 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $1,115.97 | $1,208.9482 | $1,208.96 | $1,208.95 | $1,209.00 | |