| 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 | $187.96 | 13.582% | $213.4887 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $225.59 | 3.328% | $233.0976 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $40.87 | 9.453% | $44.7334 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $44.66 | 11.265% | $49.6909 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $216.86 | 3.321% | $224.0619 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $22.25 | 3.838% | $23.104 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $21.74 | 3.772% | $22.56 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $759.93 | $810.7365 | $810.73 | $810.75 | $810.80 | |