| 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 | $234.81 | 9.458% | $257.0183 | $257.02 | $257.00 | $257.00 |
| Purchase #2 | $229.48 | 10.123% | $252.7103 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $142.47 | 13.671% | $161.9471 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $14.82 | 13.296% | $16.7905 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $167.50 | 11.190% | $186.2433 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $168.72 | 10.243% | $186.002 | $186.00 | $186.00 | $186.00 |
| Purchase #7 | $214.59 | 12.712% | $241.8687 | $241.87 | $241.85 | $241.90 |
| 7 purchase totals = | $1,172.39 | $1,302.5802 | $1,302.58 | $1,302.55 | $1,302.50 | |