| 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 | $125.95 | 10.485% | $139.1559 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $203.66 | 5.389% | $214.6352 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $144.50 | 7.120% | $154.7884 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $184.93 | 6.119% | $196.2459 | $196.25 | $196.25 | $196.20 |
| Purchase #5 | $12.89 | 7.584% | $13.8676 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $146.44 | 12.469% | $164.6996 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $218.28 | 8.200% | $236.179 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,036.65 | $1,119.5716 | $1,119.59 | $1,119.60 | $1,119.60 | |