| 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 | $99.84 | 7.146% | $106.9746 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $121.84 | 10.868% | $135.0816 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $34.72 | 10.227% | $38.2708 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $200.39 | 7.319% | $215.0565 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $249.90 | 12.603% | $281.3949 | $281.39 | $281.40 | $281.40 |
| Purchase #6 | $134.82 | 4.544% | $140.9462 | $140.95 | $140.95 | $140.90 |
| Purchase #7 | $219.65 | 7.308% | $235.702 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,061.16 | $1,153.4266 | $1,153.42 | $1,153.40 | $1,153.50 | |