| 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 | $139.48 | 11.468% | $155.4756 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $22.32 | 12.378% | $25.0828 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $125.60 | 8.357% | $136.0964 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $120.55 | 8.233% | $130.4749 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $234.73 | 11.700% | $262.1934 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $20.46 | 11.237% | $22.7591 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $184.27 | 9.316% | $201.4366 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $847.41 | $933.5188 | $933.52 | $933.55 | $933.60 | |