| 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 | $193.58 | 4.258% | $201.8226 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $174.39 | 10.602% | $192.8788 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $232.87 | 4.547% | $243.4586 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $221.77 | 13.727% | $252.2124 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $174.70 | 11.754% | $195.2342 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $105.97 | 7.635% | $114.0608 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $215.53 | 8.752% | $234.3932 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $1,318.81 | $1,434.0606 | $1,434.05 | $1,434.05 | $1,434.10 | |