| 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 | $213.91 | 8.226% | $231.5062 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $230.31 | 10.241% | $253.896 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $84.44 | 5.578% | $89.1501 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $125.51 | 6.619% | $133.8175 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $143.38 | 7.275% | $153.8109 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $118.90 | 3.549% | $123.1198 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $117.28 | 4.699% | $122.791 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $1,033.73 | $1,108.0915 | $1,108.10 | $1,108.05 | $1,108.10 | |