| 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 | $106.69 | 13.248% | $120.8243 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $194.88 | 7.256% | $209.0205 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $16.51 | 11.257% | $18.3685 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $212.34 | 11.791% | $237.377 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $233.80 | 9.469% | $255.9385 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $119.76 | 4.381% | $125.0067 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $209.71 | 10.838% | $232.4384 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $1,093.69 | $1,198.9739 | $1,198.98 | $1,198.95 | $1,198.90 | |