| 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 | $213.66 | 6.365% | $227.2595 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $244.44 | 7.507% | $262.7901 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $98.56 | 10.223% | $108.6358 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $43.88 | 12.541% | $49.383 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $27.83 | 9.126% | $30.3698 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $46.86 | 4.392% | $48.9181 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $143.30 | 10.859% | $158.8609 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $818.53 | $886.2172 | $886.22 | $886.20 | $886.30 | |