| 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 | $191.81 | 9.152% | $209.3645 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $103.62 | 7.319% | $111.2039 | $111.20 | $111.20 | $111.20 |
| Purchase #3 | $247.58 | 3.713% | $256.7726 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $136.63 | 4.836% | $143.2374 | $143.24 | $143.25 | $143.20 |
| Purchase #5 | $114.70 | 7.694% | $123.525 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $217.36 | 11.218% | $241.7434 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $217.90 | 12.858% | $245.9176 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,229.60 | $1,331.7644 | $1,331.76 | $1,331.75 | $1,331.70 | |