| 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 | $143.31 | 3.191% | $147.883 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $45.73 | 11.475% | $50.9775 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $225.89 | 3.862% | $234.6139 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $239.79 | 9.125% | $261.6708 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $219.83 | 10.183% | $242.2153 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $67.75 | 11.540% | $75.5684 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $98.32 | 5.431% | $103.6598 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $1,040.62 | $1,116.5887 | $1,116.59 | $1,116.55 | $1,116.70 | |