| 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 | $239.33 | 6.847% | $255.7169 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $106.44 | 6.441% | $113.2958 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $70.87 | 10.561% | $78.3546 | $78.35 | $78.35 | $78.40 |
| Purchase #4 | $221.62 | 4.587% | $231.7857 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $248.36 | 5.533% | $262.1018 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $89.81 | 5.488% | $94.7388 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $172.60 | 13.513% | $195.9234 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,149.03 | $1,231.9170 | $1,231.92 | $1,231.90 | $1,231.90 | |