| 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 | $200.78 | 13.645% | $228.1764 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $112.70 | 5.747% | $119.1769 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $101.27 | 6.401% | $107.7523 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $235.53 | 5.502% | $248.4889 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $249.85 | 5.371% | $263.2694 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $10.42 | 10.242% | $11.4872 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $96.87 | 3.615% | $100.3719 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $1,007.42 | $1,078.7230 | $1,078.73 | $1,078.75 | $1,078.90 | |