| 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 | $233.49 | 4.250% | $243.4133 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $117.79 | 13.660% | $133.8801 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $37.51 | 10.409% | $41.4144 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $193.87 | 10.526% | $214.2768 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $174.89 | 13.572% | $198.6261 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $139.93 | 5.659% | $147.8486 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $247.99 | 5.271% | $261.0616 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $1,145.47 | $1,240.5209 | $1,240.52 | $1,240.55 | $1,240.50 | |