| 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 | $101.82 | 5.650% | $107.5728 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $232.83 | 8.220% | $251.9686 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $33.46 | 7.432% | $35.9467 | $35.95 | $35.95 | $35.90 |
| Purchase #4 | $114.55 | 13.450% | $129.957 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $105.62 | 9.602% | $115.7616 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $12.34 | 13.685% | $14.0287 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $181.61 | 13.378% | $205.9058 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $782.23 | $861.1412 | $861.15 | $861.10 | $861.20 | |