| 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 | $233.63 | 7.526% | $251.213 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $72.94 | 11.864% | $81.5936 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $40.60 | 8.493% | $44.0482 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $81.55 | 5.643% | $86.1519 | $86.15 | $86.15 | $86.20 |
| Purchase #5 | $53.67 | 5.806% | $56.7861 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $234.68 | 10.590% | $259.5326 | $259.53 | $259.55 | $259.50 |
| Purchase #7 | $121.85 | 5.839% | $128.9648 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $838.92 | $908.2902 | $908.28 | $908.30 | $908.30 | |