| 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 | $218.92 | 5.839% | $231.7027 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $161.95 | 4.688% | $169.5422 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $107.47 | 9.129% | $117.2809 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $80.95 | 7.147% | $86.7355 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $53.53 | 10.479% | $59.1394 | $59.14 | $59.15 | $59.10 |
| Purchase #6 | $215.87 | 10.792% | $239.1667 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $210.84 | 10.818% | $233.6487 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $1,049.53 | $1,137.2161 | $1,137.22 | $1,137.25 | $1,137.10 | |