| 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 | $118.79 | 8.783% | $129.2233 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $138.67 | 12.167% | $155.542 | $155.54 | $155.55 | $155.50 |
| Purchase #3 | $143.45 | 3.634% | $148.663 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $173.37 | 5.394% | $182.7216 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $229.49 | 5.440% | $241.9743 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $101.54 | 13.162% | $114.9047 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $61.98 | 9.571% | $67.9121 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $967.29 | $1,040.9410 | $1,040.92 | $1,040.85 | $1,040.90 | |