| 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 | $230.85 | 13.439% | $261.8739 | $261.87 | $261.85 | $261.90 |
| Purchase #2 | $128.28 | 10.532% | $141.7904 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $153.36 | 7.216% | $164.4265 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $249.40 | 12.706% | $281.0888 | $281.09 | $281.10 | $281.10 |
| Purchase #5 | $175.44 | 8.468% | $190.2963 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $26.45 | 5.789% | $27.9812 | $27.98 | $28.00 | $28.00 |
| Purchase #7 | $216.26 | 12.420% | $243.1195 | $243.12 | $243.10 | $243.10 |
| 7 purchase totals = | $1,180.04 | $1,310.5766 | $1,310.58 | $1,310.60 | $1,310.60 | |