| 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 | $208.51 | 11.817% | $233.1496 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $15.33 | 11.408% | $17.0788 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $212.51 | 5.233% | $223.6306 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $43.37 | 13.870% | $49.3854 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $88.49 | 9.355% | $96.7682 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $43.85 | 10.197% | $48.3214 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $151.25 | 6.718% | $161.411 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $763.31 | $829.7450 | $829.75 | $829.75 | $829.70 | |