| 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 | $27.68 | 11.257% | $30.7959 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $30.66 | 5.819% | $32.4441 | $32.44 | $32.45 | $32.40 |
| Purchase #3 | $158.36 | 7.512% | $170.256 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $230.41 | 12.710% | $259.6951 | $259.70 | $259.70 | $259.70 |
| Purchase #5 | $189.70 | 9.503% | $207.7272 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $145.46 | 4.719% | $152.3243 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $238.97 | 12.135% | $267.969 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $1,021.24 | $1,121.2116 | $1,121.22 | $1,121.20 | $1,121.20 | |