| 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 | $120.86 | 10.606% | $133.6784 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $69.89 | 13.514% | $79.3349 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $227.52 | 3.153% | $234.6937 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $105.26 | 13.525% | $119.4964 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $92.60 | 9.345% | $101.2535 | $101.25 | $101.25 | $101.30 |
| Purchase #6 | $185.72 | 10.425% | $205.0813 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $106.56 | 12.874% | $120.2785 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $908.41 | $993.8167 | $993.81 | $993.90 | $993.90 | |