| 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 | $224.90 | 12.368% | $252.7156 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $166.92 | 11.582% | $186.2527 | $186.25 | $186.25 | $186.30 |
| Purchase #3 | $113.64 | 12.119% | $127.412 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $249.49 | 11.839% | $279.0271 | $279.03 | $279.05 | $279.00 |
| Purchase #5 | $180.70 | 9.217% | $197.3551 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $82.92 | 7.440% | $89.0892 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $45.54 | 12.575% | $51.2667 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $1,064.11 | $1,183.1184 | $1,183.13 | $1,183.10 | $1,183.20 | |