| 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 | $237.95 | 13.704% | $270.5587 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $27.63 | 10.442% | $30.5151 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $190.26 | 7.779% | $205.0603 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $216.39 | 8.640% | $235.0861 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $111.95 | 13.826% | $127.4282 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $175.62 | 9.185% | $191.7507 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $32.26 | 10.517% | $35.6528 | $35.65 | $35.65 | $35.70 |
| 7 purchase totals = | $992.06 | $1,096.0519 | $1,096.06 | $1,096.05 | $1,096.20 | |