| 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 | $172.90 | 6.330% | $183.8446 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $71.68 | 7.820% | $77.2854 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $121.52 | 3.855% | $126.2046 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $233.63 | 3.381% | $241.529 | $241.53 | $241.55 | $241.50 |
| Purchase #5 | $216.60 | 5.520% | $228.5563 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $214.69 | 10.605% | $237.4579 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $139.54 | 4.268% | $145.4956 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $1,170.56 | $1,240.3734 | $1,240.38 | $1,240.40 | $1,240.40 | |