| 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 | $8.26 | 10.725% | $9.1459 | $9.15 | $9.15 | $9.10 |
| Purchase #2 | $116.30 | 13.267% | $131.7295 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $176.92 | 4.433% | $184.7629 | $184.76 | $184.75 | $184.80 |
| Purchase #4 | $114.91 | 10.538% | $127.0192 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $150.83 | 8.346% | $163.4183 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $216.26 | 3.323% | $223.4463 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $203.28 | 3.353% | $210.096 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $986.76 | $1,049.6181 | $1,049.63 | $1,049.60 | $1,049.50 | |