| 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 | $162.94 | 3.861% | $169.2311 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $105.39 | 13.146% | $119.2446 | $119.24 | $119.25 | $119.20 |
| Purchase #3 | $129.43 | 7.403% | $139.0117 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $239.32 | 12.572% | $269.4073 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $237.76 | 4.474% | $248.3974 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $63.97 | 10.342% | $70.5858 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $184.92 | 11.572% | $206.3189 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,123.73 | $1,222.1968 | $1,222.20 | $1,222.20 | $1,222.10 | |