| 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 | $180.93 | 11.578% | $201.8781 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $129.80 | 9.532% | $142.1725 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $238.98 | 9.231% | $261.0402 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $164.52 | 4.857% | $172.5107 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $166.46 | 6.685% | $177.5879 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $247.38 | 4.857% | $259.3952 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $71.53 | 10.144% | $78.786 | $78.79 | $78.80 | $78.80 |
| 7 purchase totals = | $1,199.60 | $1,293.3706 | $1,293.38 | $1,293.40 | $1,293.40 | |