| 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 | $222.91 | 4.622% | $233.2129 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $211.97 | 9.224% | $231.5221 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $138.73 | 7.268% | $148.8129 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $112.41 | 8.279% | $121.7164 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $182.56 | 12.703% | $205.7506 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $176.56 | 3.504% | $182.7467 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $125.53 | 12.328% | $141.0053 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $1,170.67 | $1,264.7669 | $1,264.77 | $1,264.70 | $1,264.70 | |