| 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 | $6.42 | 10.155% | $7.072 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $230.83 | 13.446% | $261.8674 | $261.87 | $261.85 | $261.90 |
| Purchase #3 | $191.41 | 12.349% | $215.0472 | $215.05 | $215.05 | $215.00 |
| Purchase #4 | $108.70 | 8.784% | $118.2482 | $118.25 | $118.25 | $118.20 |
| Purchase #5 | $99.60 | 7.850% | $107.4186 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $154.75 | 4.775% | $162.1393 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $135.27 | 13.110% | $153.0039 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $926.98 | $1,024.7966 | $1,024.80 | $1,024.75 | $1,024.70 | |