| 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 | $18.98 | 13.835% | $21.6059 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $198.34 | 3.839% | $205.9543 | $205.95 | $205.95 | $206.00 |
| Purchase #3 | $214.28 | 4.542% | $224.0126 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $119.79 | 7.382% | $128.6329 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $112.77 | 5.150% | $118.5777 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $105.88 | 8.671% | $115.0609 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $12.57 | 9.419% | $13.754 | $13.75 | $13.75 | $13.80 |
| 7 purchase totals = | $782.61 | $827.5983 | $827.59 | $827.60 | $827.70 | |