| 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 | $215.82 | 11.118% | $239.8149 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $227.90 | 8.377% | $246.9912 | $246.99 | $247.00 | $247.00 |
| Purchase #3 | $187.65 | 13.780% | $213.5082 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $172.40 | 6.250% | $183.175 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $27.54 | 7.773% | $29.6807 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $31.40 | 10.853% | $34.8078 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $132.56 | 5.568% | $139.9409 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $995.27 | $1,087.9187 | $1,087.92 | $1,087.95 | $1,087.90 | |