| 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 | $218.50 | 12.387% | $245.5656 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $102.25 | 3.755% | $106.0895 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $120.60 | 4.530% | $126.0632 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $38.98 | 3.501% | $40.3447 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $174.63 | 9.275% | $190.8269 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $181.25 | 13.641% | $205.9743 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $48.53 | 3.339% | $50.1504 | $50.15 | $50.15 | $50.20 |
| 7 purchase totals = | $884.74 | $965.0146 | $965.01 | $965.00 | $965.10 | |