| 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 | $117.86 | 9.473% | $129.0249 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $164.68 | 13.188% | $186.398 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $25.30 | 5.578% | $26.7112 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $12.95 | 9.805% | $14.2197 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $233.62 | 6.363% | $248.4852 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $8.37 | 8.613% | $9.0909 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $172.63 | 10.243% | $190.3125 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $735.41 | $804.2424 | $804.24 | $804.20 | $804.20 | |