| 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 | $135.45 | 3.534% | $140.2368 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $174.29 | 10.580% | $192.7299 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $156.46 | 4.301% | $163.1893 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $54.68 | 5.200% | $57.5234 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $32.29 | 6.832% | $34.4961 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $233.26 | 9.276% | $254.8972 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $219.62 | 7.592% | $236.2936 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,006.05 | $1,079.3663 | $1,079.37 | $1,079.40 | $1,079.30 | |