| 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 | $90.65 | 12.300% | $101.8 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $114.27 | 3.150% | $117.8695 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $176.41 | 4.750% | $184.7895 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $237.83 | 9.712% | $260.928 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $227.28 | 10.247% | $250.5694 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $106.36 | 8.295% | $115.1826 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $122.93 | 9.223% | $134.2678 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $1,075.73 | $1,165.4068 | $1,165.41 | $1,165.40 | $1,165.50 | |