| 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 | $188.60 | 9.830% | $207.1394 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $59.94 | 3.809% | $62.2231 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $95.44 | 5.257% | $100.4573 | $100.46 | $100.45 | $100.50 |
| Purchase #4 | $189.97 | 9.605% | $208.2166 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $188.60 | 13.563% | $214.1798 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $39.72 | 6.210% | $42.1866 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $196.95 | 5.414% | $207.6129 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $959.22 | $1,042.0157 | $1,042.02 | $1,042.00 | $1,042.00 | |