| 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 | $250.36 | 3.374% | $258.8071 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $16.88 | 12.563% | $19.0006 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $238.34 | 5.255% | $250.8648 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $171.90 | 5.507% | $181.3665 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $94.87 | 10.644% | $104.968 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $235.97 | 4.749% | $247.1762 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $185.31 | 12.633% | $208.7202 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $1,193.63 | $1,270.9034 | $1,270.91 | $1,270.85 | $1,271.00 | |