| 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 | $190.71 | 10.252% | $210.2616 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $241.64 | 8.208% | $261.4738 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $182.80 | 5.544% | $192.9344 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $41.54 | 8.496% | $45.0692 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $117.46 | 13.227% | $132.9964 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $212.83 | 9.799% | $233.6852 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $239.61 | 3.572% | $248.1689 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $1,226.59 | $1,324.5895 | $1,324.59 | $1,324.55 | $1,324.70 | |