| 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 | $123.66 | 5.645% | $130.6406 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $210.36 | 10.110% | $231.6274 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $157.80 | 3.851% | $163.8769 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $147.43 | 7.519% | $158.5153 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $206.80 | 9.501% | $226.4481 | $226.45 | $226.45 | $226.40 |
| Purchase #6 | $210.29 | 7.667% | $226.4129 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $193.77 | 7.570% | $208.4384 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $1,250.11 | $1,345.9596 | $1,345.97 | $1,346.00 | $1,345.80 | |