| 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 | $238.47 | 8.832% | $259.5317 | $259.53 | $259.55 | $259.50 |
| Purchase #2 | $234.66 | 13.445% | $266.21 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $200.38 | 6.182% | $212.7675 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $222.34 | 3.342% | $229.7706 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $230.30 | 13.346% | $261.0358 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $134.47 | 8.371% | $145.7265 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $51.71 | 8.460% | $56.0847 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $1,312.33 | $1,431.1268 | $1,431.13 | $1,431.15 | $1,431.10 | |