| 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 | $200.26 | 6.816% | $213.9097 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $17.97 | 5.135% | $18.8928 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $98.61 | 10.205% | $108.6732 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $78.82 | 7.639% | $84.8411 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $149.95 | 13.510% | $170.2082 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $215.27 | 9.466% | $235.6475 | $235.65 | $235.65 | $235.60 |
| Purchase #7 | $231.58 | 11.335% | $257.8296 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $992.46 | $1,090.0021 | $1,090.00 | $1,090.00 | $1,089.90 | |