| 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 | $108.57 | 5.483% | $114.5229 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $183.65 | 13.832% | $209.0525 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $179.99 | 6.713% | $192.0727 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $113.90 | 12.250% | $127.8528 | $127.85 | $127.85 | $127.90 |
| Purchase #5 | $152.61 | 8.139% | $165.0309 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $134.35 | 3.436% | $138.9663 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $56.63 | 3.410% | $58.5611 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $929.70 | $1,006.0592 | $1,006.05 | $1,006.00 | $1,006.20 | |