| 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 | $174.29 | 10.214% | $192.092 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $134.75 | 7.203% | $144.456 | $144.46 | $144.45 | $144.50 |
| Purchase #3 | $179.69 | 11.431% | $200.2304 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $114.48 | 7.545% | $123.1175 | $123.12 | $123.10 | $123.10 |
| Purchase #5 | $14.80 | 13.368% | $16.7785 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $222.45 | 5.810% | $235.3743 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $119.90 | 13.807% | $136.4546 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $960.36 | $1,048.5033 | $1,048.50 | $1,048.50 | $1,048.60 | |