| 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 | $79.62 | 11.222% | $88.555 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $194.83 | 10.351% | $214.9969 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $193.70 | 13.846% | $220.5197 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $212.81 | 13.337% | $241.1925 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $223.64 | 8.701% | $243.0989 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $192.83 | 4.461% | $201.4321 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $64.89 | 12.347% | $72.902 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $1,162.32 | $1,282.6971 | $1,282.70 | $1,282.70 | $1,282.70 | |