| 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 | $218.51 | 3.805% | $226.8243 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $221.79 | 4.295% | $231.3159 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $114.98 | 10.686% | $127.2668 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $140.29 | 12.735% | $158.1559 | $158.16 | $158.15 | $158.20 |
| Purchase #5 | $215.78 | 10.860% | $239.2137 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $63.44 | 6.722% | $67.7044 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $198.99 | 9.801% | $218.493 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $1,173.78 | $1,268.9740 | $1,268.97 | $1,268.90 | $1,269.00 | |