| 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 | $207.91 | 12.296% | $233.4746 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $188.95 | 3.671% | $195.8864 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $188.58 | 3.430% | $195.0483 | $195.05 | $195.05 | $195.00 |
| Purchase #4 | $215.45 | 9.569% | $236.0664 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $142.98 | 3.225% | $147.5911 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $236.33 | 13.621% | $268.5205 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $36.99 | 4.200% | $38.5436 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $1,217.19 | $1,315.1309 | $1,315.13 | $1,315.10 | $1,315.10 | |