| 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 | $206.85 | 3.298% | $213.6719 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $173.73 | 5.338% | $183.0037 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $227.66 | 5.511% | $240.2063 | $240.21 | $240.20 | $240.20 |
| Purchase #4 | $165.79 | 12.686% | $186.8221 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $66.89 | 12.329% | $75.1369 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $242.59 | 13.535% | $275.4246 | $275.42 | $275.40 | $275.40 |
| Purchase #7 | $144.36 | 3.248% | $149.0488 | $149.05 | $149.05 | $149.00 |
| 7 purchase totals = | $1,227.87 | $1,323.3143 | $1,323.31 | $1,323.25 | $1,323.20 | |