| 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 | $114.31 | 5.198% | $120.2518 | $120.25 | $120.25 | $120.30 |
| Purchase #2 | $137.85 | 5.240% | $145.0733 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $209.68 | 4.152% | $218.3859 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $209.51 | 12.841% | $236.4132 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $33.66 | 5.249% | $35.4268 | $35.43 | $35.45 | $35.40 |
| Purchase #6 | $146.77 | 3.821% | $152.3781 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $10.54 | 9.569% | $11.5486 | $11.55 | $11.55 | $11.50 |
| 7 purchase totals = | $862.32 | $919.4777 | $919.48 | $919.50 | $919.50 | |