| 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 | $210.70 | 13.851% | $239.8841 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $109.75 | 7.156% | $117.6037 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $54.60 | 7.482% | $58.6852 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $219.85 | 13.148% | $248.7559 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $170.99 | 13.211% | $193.5795 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $114.41 | 11.486% | $127.5511 | $127.55 | $127.55 | $127.60 |
| Purchase #7 | $12.41 | 8.113% | $13.4168 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $892.71 | $999.4763 | $999.48 | $999.50 | $999.60 | |