| 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 | $32.64 | 12.400% | $36.6874 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $223.76 | 4.740% | $234.3662 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $233.84 | 11.611% | $260.9912 | $260.99 | $261.00 | $261.00 |
| Purchase #4 | $236.53 | 6.828% | $252.6803 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $9.70 | 11.279% | $10.7941 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $99.92 | 10.485% | $110.3966 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $192.35 | 10.164% | $211.9005 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,028.74 | $1,117.8163 | $1,117.82 | $1,117.85 | $1,117.90 | |