| 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 | $107.91 | 3.227% | $111.3923 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $71.85 | 5.665% | $75.9203 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $63.44 | 12.373% | $71.2894 | $71.29 | $71.30 | $71.30 |
| Purchase #4 | $119.77 | 12.689% | $134.9676 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $126.64 | 10.518% | $139.96 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $201.56 | 7.169% | $216.0098 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $175.62 | 13.189% | $198.7825 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $866.79 | $948.3219 | $948.32 | $948.30 | $948.40 | |