| 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 | $185.41 | 12.855% | $209.2445 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $235.89 | 8.858% | $256.7851 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $117.95 | 9.204% | $128.8061 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $228.42 | 3.576% | $236.5883 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $245.87 | 10.224% | $271.0077 | $271.01 | $271.00 | $271.00 |
| Purchase #6 | $65.63 | 9.360% | $71.773 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $42.39 | 6.303% | $45.0618 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $1,121.56 | $1,219.2665 | $1,219.27 | $1,219.25 | $1,219.30 | |