| 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 | $248.53 | 10.283% | $274.0863 | $274.09 | $274.10 | $274.10 |
| Purchase #2 | $62.54 | 8.848% | $68.0735 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $208.71 | 3.619% | $216.2632 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $208.88 | 6.865% | $223.2196 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $216.67 | 7.839% | $233.6548 | $233.65 | $233.65 | $233.70 |
| Purchase #6 | $5.95 | 4.204% | $6.2001 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $233.85 | 12.273% | $262.5504 | $262.55 | $262.55 | $262.60 |
| 7 purchase totals = | $1,185.13 | $1,284.0479 | $1,284.04 | $1,284.00 | $1,284.20 | |