| 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 | $205.55 | 13.470% | $233.2376 | $233.24 | $233.25 | $233.20 |
| Purchase #2 | $215.83 | 13.388% | $244.7253 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $208.66 | 4.205% | $217.4342 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $216.93 | 10.324% | $239.3259 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $44.75 | 10.716% | $49.5454 | $49.55 | $49.55 | $49.50 |
| Purchase #6 | $83.58 | 3.780% | $86.7393 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $31.86 | 8.537% | $34.5799 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $1,007.16 | $1,105.5876 | $1,105.60 | $1,105.70 | $1,105.40 | |