| 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 | $215.30 | 12.145% | $241.4482 | $241.45 | $241.45 | $241.40 |
| Purchase #2 | $73.96 | 13.478% | $83.9283 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $115.69 | 10.823% | $128.2111 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $205.78 | 12.836% | $232.1939 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $79.26 | 7.681% | $85.348 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $214.31 | 3.775% | $222.4002 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $92.68 | 12.701% | $104.4513 | $104.45 | $104.45 | $104.50 |
| 7 purchase totals = | $996.98 | $1,097.9810 | $1,097.98 | $1,098.00 | $1,097.90 | |