| 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 | $103.62 | 5.370% | $109.1844 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $70.67 | 3.390% | $73.0657 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $214.54 | 5.772% | $226.9232 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $117.30 | 8.334% | $127.0758 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $123.89 | 10.303% | $136.6544 | $136.65 | $136.65 | $136.70 |
| Purchase #6 | $40.45 | 6.380% | $43.0307 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $156.52 | 11.140% | $173.9563 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $826.99 | $889.8905 | $889.89 | $889.90 | $890.00 | |