| 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 | $111.29 | 10.281% | $122.7317 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $118.84 | 7.533% | $127.7922 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $154.85 | 4.771% | $162.2379 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $181.50 | 9.677% | $199.0638 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $104.57 | 12.616% | $117.7626 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $88.45 | 3.567% | $91.605 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $93.40 | 5.682% | $98.707 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $852.90 | $919.9002 | $919.90 | $919.90 | $919.90 | |