| 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 | $233.32 | 8.856% | $253.9828 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $237.82 | 5.354% | $250.5529 | $250.55 | $250.55 | $250.60 |
| Purchase #3 | $8.91 | 4.378% | $9.3001 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $39.86 | 3.529% | $41.2667 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $210.41 | 12.367% | $236.4314 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $34.25 | 13.659% | $38.9282 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $104.38 | 4.287% | $108.8548 | $108.85 | $108.85 | $108.90 |
| 7 purchase totals = | $868.95 | $939.3169 | $939.31 | $939.35 | $939.40 | |