| 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 | $201.59 | 4.111% | $209.8774 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $173.84 | 9.672% | $190.6538 | $190.65 | $190.65 | $190.70 |
| Purchase #3 | $135.93 | 3.196% | $140.2743 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $146.36 | 12.401% | $164.5101 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $197.74 | 13.565% | $224.5634 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $78.44 | 5.839% | $83.0201 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $198.45 | 4.308% | $206.9992 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $1,132.35 | $1,219.8983 | $1,219.89 | $1,219.85 | $1,220.00 | |