| 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 | $128.49 | 12.406% | $144.4305 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $163.36 | 10.846% | $181.078 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $36.64 | 4.108% | $38.1452 | $38.15 | $38.15 | $38.10 |
| Purchase #4 | $217.58 | 4.576% | $227.5365 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $164.83 | 6.765% | $175.9807 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $203.47 | 9.836% | $223.4833 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $233.59 | 5.564% | $246.5869 | $246.59 | $246.60 | $246.60 |
| 7 purchase totals = | $1,147.96 | $1,237.2411 | $1,237.25 | $1,237.35 | $1,237.20 | |