| 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 | $222.92 | 11.369% | $248.2638 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $61.50 | 3.811% | $63.8438 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $128.26 | 4.670% | $134.2497 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $164.47 | 7.710% | $177.1506 | $177.15 | $177.15 | $177.20 |
| Purchase #5 | $61.33 | 13.775% | $69.7782 | $69.78 | $69.80 | $69.80 |
| Purchase #6 | $197.97 | 13.230% | $224.1614 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $155.93 | 6.234% | $165.6507 | $165.65 | $165.65 | $165.70 |
| 7 purchase totals = | $992.38 | $1,083.0982 | $1,083.09 | $1,083.10 | $1,083.20 | |