| 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 | $227.57 | 9.581% | $249.3735 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $102.28 | 12.301% | $114.8615 | $114.86 | $114.85 | $114.90 |
| Purchase #3 | $233.68 | 10.816% | $258.9548 | $258.95 | $258.95 | $259.00 |
| Purchase #4 | $13.43 | 6.464% | $14.2981 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $201.69 | 8.563% | $218.9607 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $165.34 | 9.474% | $181.0043 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $174.45 | 5.116% | $183.3749 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,118.44 | $1,220.8278 | $1,220.81 | $1,220.75 | $1,221.00 | |