| 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 | $191.54 | 7.187% | $205.306 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $96.51 | 3.654% | $100.0365 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $169.31 | 8.380% | $183.4982 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $233.70 | 13.286% | $264.7494 | $264.75 | $264.75 | $264.70 |
| Purchase #5 | $217.92 | 4.409% | $227.5281 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $103.37 | 11.120% | $114.8647 | $114.86 | $114.85 | $114.90 |
| Purchase #7 | $248.28 | 9.306% | $271.3849 | $271.38 | $271.40 | $271.40 |
| 7 purchase totals = | $1,260.63 | $1,367.3678 | $1,367.37 | $1,367.40 | $1,367.30 | |