| 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 | $13.90 | 7.266% | $14.91 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $210.95 | 12.160% | $236.6015 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $49.65 | 13.760% | $56.4818 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $198.70 | 8.401% | $215.3928 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $29.47 | 3.809% | $30.5925 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $40.31 | 11.713% | $45.0315 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $181.31 | 9.239% | $198.0612 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $724.29 | $797.0713 | $797.06 | $797.10 | $797.10 | |