| 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 | $97.57 | 3.122% | $100.6161 | $100.62 | $100.60 | $100.60 |
| Purchase #2 | $205.36 | 13.859% | $233.8208 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $209.56 | 4.385% | $218.7492 | $218.75 | $218.75 | $218.70 |
| Purchase #4 | $175.41 | 12.563% | $197.4468 | $197.45 | $197.45 | $197.40 |
| Purchase #5 | $173.88 | 10.796% | $192.6521 | $192.65 | $192.65 | $192.70 |
| Purchase #6 | $193.72 | 12.578% | $218.0861 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $164.97 | 5.729% | $174.4211 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $1,220.47 | $1,335.7922 | $1,335.80 | $1,335.75 | $1,335.70 | |