| 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 | $137.33 | 3.803% | $142.5527 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $219.62 | 11.661% | $245.2299 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $43.41 | 12.542% | $48.8545 | $48.85 | $48.85 | $48.90 |
| Purchase #4 | $142.45 | 13.758% | $162.0483 | $162.05 | $162.05 | $162.00 |
| Purchase #5 | $234.35 | 10.412% | $258.7505 | $258.75 | $258.75 | $258.80 |
| Purchase #6 | $92.26 | 5.248% | $97.1018 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $174.88 | 6.719% | $186.6302 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $1,044.30 | $1,141.1679 | $1,141.16 | $1,141.20 | $1,141.20 | |