| 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 | $30.68 | 4.857% | $32.1701 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $223.94 | 10.530% | $247.5209 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $181.80 | 3.805% | $188.7175 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $195.44 | 10.507% | $215.9749 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $88.65 | 4.677% | $92.7962 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $106.81 | 9.713% | $117.1845 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $25.77 | 6.631% | $27.4788 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $853.09 | $921.8429 | $921.84 | $921.80 | $921.90 | |