| 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 | $214.78 | 6.696% | $229.1617 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $51.44 | 3.429% | $53.2039 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $40.95 | 12.809% | $46.1953 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $142.62 | 8.587% | $154.8668 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $230.93 | 12.461% | $259.7062 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $100.84 | 3.276% | $104.1435 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $65.88 | 10.257% | $72.6373 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $847.44 | $919.9147 | $919.92 | $919.90 | $919.90 | |