| 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 | $129.57 | 12.406% | $145.6445 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $113.67 | 4.848% | $119.1807 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $204.39 | 6.301% | $217.2686 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $226.56 | 9.628% | $248.3732 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $83.65 | 11.282% | $93.0874 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $109.35 | 4.505% | $114.2762 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $223.41 | 3.761% | $231.8125 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $1,090.60 | $1,169.6431 | $1,169.64 | $1,169.65 | $1,169.70 | |