| 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 | $241.64 | 4.751% | $253.1203 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $237.81 | 6.513% | $253.2986 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $100.30 | 3.219% | $103.5287 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $242.49 | 12.867% | $273.6912 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $248.58 | 9.343% | $271.8048 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $161.51 | 10.287% | $178.1245 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $76.42 | 12.772% | $86.1804 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $1,308.75 | $1,419.7485 | $1,419.74 | $1,419.75 | $1,419.70 | |