| 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 | $207.48 | 9.189% | $226.5453 | $226.55 | $226.55 | $226.50 |
| Purchase #2 | $103.32 | 10.564% | $114.2347 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $201.49 | 8.367% | $218.3487 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $10.50 | 7.863% | $11.3256 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $208.59 | 4.747% | $218.4918 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $116.94 | 6.809% | $124.9024 | $124.90 | $124.90 | $124.90 |
| Purchase #7 | $172.44 | 10.714% | $190.9152 | $190.92 | $190.90 | $190.90 |
| 7 purchase totals = | $1,020.76 | $1,104.7637 | $1,104.77 | $1,104.80 | $1,104.60 | |