| 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 | $210.45 | 13.606% | $239.0838 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $28.62 | 4.488% | $29.9045 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $100.54 | 3.693% | $104.2529 | $104.25 | $104.25 | $104.30 |
| Purchase #4 | $82.32 | 3.360% | $85.086 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $5.33 | 3.151% | $5.4979 | $5.50 | $5.50 | $5.50 |
| Purchase #6 | $17.60 | 10.632% | $19.4712 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $245.58 | 3.103% | $253.2003 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $690.44 | $736.4966 | $736.49 | $736.50 | $736.60 | |