| 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 | $10.87 | 3.239% | $11.2221 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $171.83 | 6.873% | $183.6399 | $183.64 | $183.65 | $183.60 |
| Purchase #3 | $123.45 | 8.628% | $134.1013 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $123.26 | 10.466% | $136.1604 | $136.16 | $136.15 | $136.20 |
| Purchase #5 | $234.81 | 3.440% | $242.8875 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $156.51 | 13.472% | $177.595 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $134.93 | 6.340% | $143.4846 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $955.66 | $1,029.0908 | $1,029.09 | $1,029.10 | $1,029.10 | |