| 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 | $99.65 | 8.355% | $107.9758 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $236.95 | 10.259% | $261.2587 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $91.50 | 3.731% | $94.9139 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $131.25 | 12.621% | $147.8151 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $242.85 | 10.598% | $268.5872 | $268.59 | $268.60 | $268.60 |
| Purchase #6 | $233.63 | 13.144% | $264.3383 | $264.34 | $264.35 | $264.30 |
| Purchase #7 | $23.43 | 6.694% | $24.9984 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $1,059.26 | $1,169.8874 | $1,169.90 | $1,169.90 | $1,169.90 | |