| 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 | $196.73 | 3.218% | $203.0608 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $204.49 | 11.110% | $227.2088 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $185.93 | 13.109% | $210.3036 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $248.28 | 12.284% | $278.7787 | $278.78 | $278.80 | $278.80 |
| Purchase #5 | $248.58 | 12.423% | $279.4611 | $279.46 | $279.45 | $279.50 |
| Purchase #6 | $185.38 | 3.676% | $192.1946 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $47.90 | 6.661% | $51.0906 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $1,317.29 | $1,442.0982 | $1,442.09 | $1,442.10 | $1,442.20 | |