| 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 | $216.57 | 3.221% | $223.5457 | $223.55 | $223.55 | $223.50 |
| Purchase #2 | $137.62 | 12.508% | $154.8335 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $104.74 | 3.138% | $108.0267 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $196.90 | 5.665% | $208.0544 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $218.30 | 10.222% | $240.6146 | $240.61 | $240.60 | $240.60 |
| Purchase #6 | $15.43 | 9.522% | $16.8992 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $107.60 | 13.594% | $122.2271 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $997.16 | $1,074.2012 | $1,074.20 | $1,074.25 | $1,074.10 | |