| 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 | $172.65 | 12.276% | $193.8445 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $104.26 | 5.332% | $109.8191 | $109.82 | $109.80 | $109.80 |
| Purchase #3 | $118.41 | 13.811% | $134.7636 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $59.42 | 11.287% | $66.1267 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $223.50 | 4.710% | $234.0269 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $214.52 | 4.708% | $224.6196 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $246.52 | 3.762% | $255.7941 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $1,139.28 | $1,218.9945 | $1,218.99 | $1,219.00 | $1,218.90 | |