| 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 | $107.94 | 9.407% | $118.0939 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $230.54 | 13.282% | $261.1603 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $163.80 | 9.229% | $178.9171 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $215.40 | 4.739% | $225.6078 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $244.66 | 5.339% | $257.7224 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $9.39 | 11.707% | $10.4893 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $157.66 | 7.775% | $169.9181 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $1,129.39 | $1,221.9089 | $1,221.91 | $1,221.85 | $1,221.90 | |