| 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 | $215.78 | 5.236% | $227.0782 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $141.60 | 8.108% | $153.0809 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $114.69 | 6.580% | $122.2366 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $210.71 | 11.415% | $234.7625 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $238.30 | 8.167% | $257.762 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $182.69 | 12.422% | $205.3838 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $182.70 | 13.800% | $207.9126 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,286.47 | $1,408.2166 | $1,408.21 | $1,408.25 | $1,408.30 | |