| 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 | $223.84 | 5.454% | $236.0482 | $236.05 | $236.05 | $236.00 |
| Purchase #2 | $147.73 | 3.349% | $152.6775 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $196.78 | 8.462% | $213.4315 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $163.30 | 4.371% | $170.4378 | $170.44 | $170.45 | $170.40 |
| Purchase #5 | $242.30 | 3.410% | $250.5624 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $126.58 | 12.300% | $142.1493 | $142.15 | $142.15 | $142.10 |
| Purchase #7 | $230.82 | 4.493% | $241.1907 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $1,331.35 | $1,406.4974 | $1,406.50 | $1,406.55 | $1,406.40 | |