| 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 | $207.82 | 10.537% | $229.718 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $223.70 | 4.660% | $234.1244 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $86.70 | 7.619% | $93.3057 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $177.44 | 6.153% | $188.3579 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $179.53 | 6.866% | $191.8565 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $6.27 | 8.371% | $6.7949 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $151.54 | 6.503% | $161.3946 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $1,033.00 | $1,105.5520 | $1,105.55 | $1,105.50 | $1,105.60 | |