| 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 | $12.32 | 10.341% | $13.594 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $230.93 | 13.718% | $262.609 | $262.61 | $262.60 | $262.60 |
| Purchase #3 | $178.94 | 7.696% | $192.7112 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $13.66 | 13.649% | $15.5245 | $15.52 | $15.50 | $15.50 |
| Purchase #5 | $231.34 | 12.384% | $259.9891 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $79.78 | 7.441% | $85.7164 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $235.57 | 5.456% | $248.4227 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $982.54 | $1,078.5669 | $1,078.56 | $1,078.50 | $1,078.50 | |