| 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 | $242.26 | 6.822% | $258.787 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $124.51 | 12.394% | $139.9418 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $27.91 | 6.557% | $29.7401 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $174.71 | 13.868% | $198.9388 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $80.89 | 4.181% | $84.272 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $188.36 | 6.407% | $200.4282 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $139.50 | 10.478% | $154.1168 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $978.14 | $1,066.2247 | $1,066.23 | $1,066.25 | $1,066.10 | |