| 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 | $227.37 | 3.754% | $235.9055 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $105.45 | 6.184% | $111.971 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $36.65 | 6.605% | $39.0707 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $222.94 | 11.872% | $249.4074 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $224.93 | 9.429% | $246.1386 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $234.66 | 7.141% | $251.4171 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $121.81 | 12.547% | $137.0935 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $1,173.81 | $1,271.0038 | $1,271.01 | $1,270.95 | $1,271.00 | |