| 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 | $207.92 | 12.583% | $234.0826 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $52.47 | 7.699% | $56.5097 | $56.51 | $56.50 | $56.50 |
| Purchase #3 | $83.90 | 3.246% | $86.6234 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $21.94 | 6.725% | $23.4155 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $105.66 | 3.270% | $109.1151 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $192.45 | 4.538% | $201.1834 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $233.47 | 5.300% | $245.8439 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $897.81 | $956.7736 | $956.77 | $956.75 | $956.70 | |