| 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 | $101.42 | 13.214% | $114.8216 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $127.54 | 4.845% | $133.7193 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $193.40 | 10.304% | $213.3279 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $171.68 | 4.504% | $179.4125 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $123.87 | 13.833% | $141.0049 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $117.89 | 9.479% | $129.0648 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $143.45 | 10.114% | $157.9585 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $979.25 | $1,069.3095 | $1,069.30 | $1,069.25 | $1,069.30 | |