| 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 | $6.28 | 6.818% | $6.7082 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $219.48 | 5.107% | $230.6888 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $230.35 | 11.734% | $257.3793 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $215.49 | 11.363% | $239.9761 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $159.66 | 9.536% | $174.8852 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $25.68 | 12.633% | $28.9242 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $208.84 | 7.825% | $225.1817 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $1,065.78 | $1,163.7435 | $1,163.75 | $1,163.80 | $1,163.80 | |