| 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 | $133.73 | 10.699% | $148.0378 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $171.37 | 13.452% | $194.4227 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $219.49 | 3.575% | $227.3368 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $222.25 | 11.656% | $248.1555 | $248.16 | $248.15 | $248.20 |
| Purchase #5 | $22.38 | 3.697% | $23.2074 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $178.69 | 9.693% | $196.0104 | $196.01 | $196.00 | $196.00 |
| Purchase #7 | $234.44 | 3.715% | $243.1494 | $243.15 | $243.15 | $243.10 |
| 7 purchase totals = | $1,182.35 | $1,280.3200 | $1,280.33 | $1,280.30 | $1,280.20 | |