| 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 | $224.91 | 13.299% | $254.8208 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $184.58 | 13.434% | $209.3765 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $142.94 | 10.478% | $157.9173 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $216.78 | 3.767% | $224.9461 | $224.95 | $224.95 | $224.90 |
| Purchase #5 | $191.60 | 5.283% | $201.7222 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $71.39 | 13.806% | $81.2461 | $81.25 | $81.25 | $81.20 |
| Purchase #7 | $83.82 | 3.460% | $86.7202 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $1,116.02 | $1,216.7492 | $1,216.76 | $1,216.70 | $1,216.60 | |