| 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 | $7.98 | 13.769% | $9.0788 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $196.33 | 3.823% | $203.8357 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $137.84 | 10.240% | $151.9548 | $151.95 | $151.95 | $152.00 |
| Purchase #4 | $186.33 | 3.165% | $192.2273 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $109.57 | 5.487% | $115.5821 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $245.76 | 6.765% | $262.3857 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $224.96 | 12.388% | $252.828 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,108.77 | $1,187.8924 | $1,187.90 | $1,188.00 | $1,187.90 | |