| 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 | $208.95 | 8.752% | $227.2373 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $158.95 | 3.300% | $164.1954 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $168.90 | 10.170% | $186.0771 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $94.34 | 9.874% | $103.6551 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $221.82 | 12.286% | $249.0728 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $191.71 | 12.839% | $216.3236 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $182.45 | 12.426% | $205.1212 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $1,227.12 | $1,351.6825 | $1,351.69 | $1,351.65 | $1,351.70 | |