| 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 | $38.26 | 11.542% | $42.676 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $217.90 | 7.303% | $233.8132 | $233.81 | $233.80 | $233.80 |
| Purchase #3 | $76.70 | 9.225% | $83.7756 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $112.87 | 10.320% | $124.5182 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $201.49 | 12.807% | $227.2948 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $192.67 | 11.850% | $215.5014 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $116.99 | 7.409% | $125.6578 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $956.88 | $1,053.2370 | $1,053.24 | $1,053.25 | $1,053.30 | |