| 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 | $196.70 | 9.786% | $215.9491 | $215.95 | $215.95 | $215.90 |
| Purchase #2 | $245.96 | 9.256% | $268.7261 | $268.73 | $268.75 | $268.70 |
| Purchase #3 | $78.84 | 4.156% | $82.1166 | $82.12 | $82.10 | $82.10 |
| Purchase #4 | $153.29 | 3.249% | $158.2704 | $158.27 | $158.25 | $158.30 |
| Purchase #5 | $226.27 | 3.381% | $233.9202 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $185.90 | 10.614% | $205.6314 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $184.51 | 12.245% | $207.1032 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $1,271.47 | $1,371.7170 | $1,371.72 | $1,371.70 | $1,371.60 | |