| 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 | $238.61 | 12.543% | $268.5389 | $268.54 | $268.55 | $268.50 |
| Purchase #2 | $27.65 | 11.510% | $30.8325 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $171.74 | 7.358% | $184.3766 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $239.54 | 7.723% | $258.0397 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $67.29 | 8.715% | $73.1543 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $136.39 | 12.736% | $153.7606 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $188.71 | 12.615% | $212.5158 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $1,069.93 | $1,181.2184 | $1,181.22 | $1,181.25 | $1,181.20 | |