| 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 | $210.38 | 3.734% | $218.2356 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $206.36 | 3.213% | $212.9903 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $153.59 | 5.345% | $161.7994 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $230.25 | 13.439% | $261.1933 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $211.96 | 7.413% | $227.6726 | $227.67 | $227.65 | $227.70 |
| Purchase #6 | $239.85 | 12.339% | $269.4451 | $269.45 | $269.45 | $269.40 |
| Purchase #7 | $5.92 | 4.750% | $6.2012 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $1,258.31 | $1,357.5375 | $1,357.54 | $1,357.55 | $1,357.50 | |