| 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 | $239.92 | 9.528% | $262.7796 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $119.88 | 12.763% | $135.1803 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $14.87 | 10.158% | $16.3805 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $92.88 | 13.138% | $105.0826 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $85.70 | 7.547% | $92.1678 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $21.34 | 11.609% | $23.8174 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $250.95 | 5.846% | $265.6205 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $825.54 | $901.0287 | $901.03 | $901.05 | $901.10 | |