| 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 | $85.51 | 7.617% | $92.0233 | $92.02 | $92.00 | $92.00 |
| Purchase #2 | $100.88 | 8.514% | $109.4689 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $239.62 | 9.153% | $261.5524 | $261.55 | $261.55 | $261.60 |
| Purchase #4 | $223.55 | 8.366% | $242.2522 | $242.25 | $242.25 | $242.30 |
| Purchase #5 | $190.91 | 5.383% | $201.1867 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $64.66 | 7.853% | $69.7377 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $115.63 | 11.721% | $129.183 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $1,020.76 | $1,105.4042 | $1,105.40 | $1,105.40 | $1,105.50 | |