| 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 | $214.43 | 7.604% | $230.7353 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $207.56 | 11.546% | $231.5249 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $170.33 | 13.125% | $192.6858 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $107.79 | 4.315% | $112.4411 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $95.94 | 5.410% | $101.1304 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $22.69 | 10.390% | $25.0475 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $114.87 | 5.734% | $121.4566 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $933.61 | $1,015.0216 | $1,015.03 | $1,015.05 | $1,014.90 | |