| 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 | $132.34 | 6.483% | $140.9196 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $243.86 | 11.646% | $272.2599 | $272.26 | $272.25 | $272.30 |
| Purchase #3 | $81.83 | 5.143% | $86.0385 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $225.91 | 3.125% | $232.9697 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $67.72 | 7.775% | $72.9852 | $72.99 | $73.00 | $73.00 |
| Purchase #6 | $191.50 | 10.559% | $211.7205 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $234.66 | 12.713% | $264.4923 | $264.49 | $264.50 | $264.50 |
| 7 purchase totals = | $1,177.82 | $1,281.3857 | $1,281.39 | $1,281.35 | $1,281.40 | |