| 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 | $51.48 | 10.226% | $56.7443 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $175.52 | 12.216% | $196.9615 | $196.96 | $196.95 | $197.00 |
| Purchase #3 | $109.84 | 10.278% | $121.1294 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $208.52 | 3.141% | $215.0696 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $162.82 | 13.366% | $184.5825 | $184.58 | $184.60 | $184.60 |
| Purchase #6 | $27.25 | 10.871% | $30.2123 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $222.54 | 12.523% | $250.4087 | $250.41 | $250.40 | $250.40 |
| 7 purchase totals = | $957.97 | $1,055.1083 | $1,055.10 | $1,055.10 | $1,055.10 | |