| 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 | $73.93 | 13.756% | $84.0998 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $207.32 | 7.678% | $223.238 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $215.93 | 7.165% | $231.4014 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $214.44 | 11.120% | $238.2857 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $69.52 | 5.354% | $73.2421 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $169.57 | 6.744% | $181.0058 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $239.70 | 9.218% | $261.7955 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $1,190.41 | $1,293.0683 | $1,293.08 | $1,293.10 | $1,293.00 | |