| 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 | $238.89 | 4.539% | $249.7332 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $168.74 | 3.259% | $174.2392 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $121.93 | 10.181% | $134.3437 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $151.75 | 10.502% | $167.6868 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $25.32 | 12.196% | $28.408 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $241.47 | 5.198% | $254.0216 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $206.68 | 6.407% | $219.922 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,154.78 | $1,228.3545 | $1,228.35 | $1,228.35 | $1,228.20 | |