| 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 | $216.35 | 8.652% | $235.0686 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $132.96 | 3.116% | $137.103 | $137.10 | $137.10 | $137.10 |
| Purchase #3 | $97.74 | 3.273% | $100.939 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $109.64 | 8.525% | $118.9868 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $144.53 | 12.762% | $162.9749 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $5.54 | 5.150% | $5.8253 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $66.57 | 11.322% | $74.1071 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $773.33 | $835.0047 | $835.01 | $835.00 | $835.00 | |