| 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 | $193.59 | 12.701% | $218.1779 | $218.18 | $218.20 | $218.20 |
| Purchase #2 | $213.75 | 4.866% | $224.1511 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $79.47 | 4.446% | $83.0032 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $30.46 | 10.399% | $33.6275 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $46.46 | 10.173% | $51.1864 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $8.79 | 11.868% | $9.8332 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $206.65 | 13.707% | $234.9755 | $234.98 | $235.00 | $235.00 |
| 7 purchase totals = | $779.17 | $854.9548 | $854.96 | $855.05 | $855.00 | |