| 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 | $237.32 | 7.293% | $254.6277 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $222.30 | 5.821% | $235.2401 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $215.65 | 7.437% | $231.6879 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $199.80 | 6.547% | $212.8809 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $90.42 | 9.141% | $98.6853 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $51.51 | 4.390% | $53.7713 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $108.26 | 9.439% | $118.4787 | $118.48 | $118.50 | $118.50 |
| 7 purchase totals = | $1,125.26 | $1,205.3719 | $1,205.38 | $1,205.45 | $1,205.40 | |