| 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 | $213.58 | 4.621% | $223.4495 | $223.45 | $223.45 | $223.40 |
| Purchase #2 | $30.77 | 8.423% | $33.3618 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $211.63 | 13.773% | $240.7778 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $184.99 | 5.727% | $195.5844 | $195.58 | $195.60 | $195.60 |
| Purchase #5 | $113.25 | 13.855% | $128.9408 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $185.67 | 7.127% | $198.9027 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $234.83 | 11.166% | $261.0511 | $261.05 | $261.05 | $261.10 |
| 7 purchase totals = | $1,174.72 | $1,282.0681 | $1,282.06 | $1,282.10 | $1,282.10 | |