| 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 | $12.43 | 12.494% | $13.983 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $116.41 | 3.298% | $120.2492 | $120.25 | $120.25 | $120.20 |
| Purchase #3 | $167.95 | 3.554% | $173.9189 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $51.96 | 11.649% | $58.0128 | $58.01 | $58.00 | $58.00 |
| Purchase #5 | $40.66 | 11.544% | $45.3538 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $243.75 | 8.340% | $264.0788 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $181.89 | 5.805% | $192.4487 | $192.45 | $192.45 | $192.40 |
| 7 purchase totals = | $815.05 | $868.0452 | $868.04 | $868.05 | $868.00 | |